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11202330210012 = 2232793938934673
BaseRepresentation
bin1010001100000011111011…
…1010011010111011011100
31110122221011122122022000100
42203000332322122323130
52432014333013210022
635454140210101100
72234225120453454
oct243007672327334
943587148568010
1011202330210012
1136299773a5407
12130b10587a790
136334b5434b06
142aa2a4d0ad64
151465e94bb1ac
hexa303ee9aedc

11202330210012 has 36 divisors (see below), whose sum is σ = 28675444426720. Its totient is φ = 3686842852992.

The previous prime is 11202330210011. The next prime is 11202330210077. The reversal of 11202330210012 is 21001203320211.

11202330210012 is a `hidden beast` number, since 1 + 120 + 2 + 330 + 210 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202330210011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969464493 + ... + 1969470180.

Almost surely, 211202330210012 is an apocalyptic number.

11202330210012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202330210012 is an abundant number, since it is smaller than the sum of its proper divisors (17473114216708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202330210012 is a wasteful number, since it uses less digits than its factorization.

11202330210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938934762 (or 3938934757 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11202330210012 its reverse (21001203320211), we get a palindrome (32203533530223).

The spelling of 11202330210012 in words is "eleven trillion, two hundred two billion, three hundred thirty million, two hundred ten thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 36 79 158 237 316 474 711 948 1422 2844 3938934673 7877869346 11816804019 15755738692 23633608038 35450412057 47267216076 70900824114 141801648228 311175839167 622351678334 933527517501 1244703356668 1867055035002 2800582552503 3734110070004 5601165105006 11202330210012