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12203010000233 = 138635710869913
BaseRepresentation
bin1011000110010011110000…
…0100111000010101101001
31121012121002202012122100222
42301210330010320111221
53044413231030001413
641541552502535425
72366431651362263
oct261447404702551
947177082178328
1012203010000233
1139852a40167a8
121451037437575
136a697b4b4c90
143028b374ab33
15162665761b08
hexb193c138569

12203010000233 has 8 divisors (see below), whose sum is σ = 13141856464968. Its totient is φ = 11264185448064.

The previous prime is 12203010000229. The next prime is 12203010000263. The reversal of 12203010000233 is 33200001030221.

It can be written as a sum of positive squares in 4 ways, for example, as 134973207769 + 12068036792464 = 367387^2 + 3473908^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12203010000233 - 22 = 12203010000229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203010000263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4312316 + ... + 6557597.

It is an arithmetic number, because the mean of its divisors is an integer number (1642732058121).

Almost surely, 212203010000233 is an apocalyptic number.

12203010000233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12203010000233 is a deficient number, since it is larger than the sum of its proper divisors (938846464735).

12203010000233 is a wasteful number, since it uses less digits than its factorization.

12203010000233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10956283.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12203010000233 its reverse (33200001030221), we get a palindrome (45403011030454).

The spelling of 12203010000233 in words is "twelve trillion, two hundred three billion, ten million, two hundred thirty-three", and thus it is an aban number.

Divisors: 1 13 86357 1122641 10869913 141308869 938693076941 12203010000233