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1112213300210 = 25111221330021
BaseRepresentation
bin10000001011110101000…
…101000010001111110010
310221022211001112200221222
4100023311011002033302
5121210303101101320
62210535502545042
7143232453031535
oct20136505021762
93838731480858
101112213300210
1139976145a231
1215b679b98182
1380b5c1a2b2c
143bb8d56aa1c
151dde7d06825
hex102f51423f2

1112213300210 has 8 divisors (see below), whose sum is σ = 2001983940396. Its totient is φ = 444885320080.

The previous prime is 1112213300197. The next prime is 1112213300213. The reversal of 1112213300210 is 120033122111.

It can be written as a sum of positive squares in 2 ways, for example, as 1109527262281 + 2686037929 = 1053341^2 + 51827^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1112213300213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55610665001 + ... + 55610665020.

Almost surely, 21112213300210 is an apocalyptic number.

1112213300210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112213300210 is a deficient number, since it is larger than the sum of its proper divisors (889770640186).

1112213300210 is a wasteful number, since it uses less digits than its factorization.

1112213300210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111221330028.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1112213300210 its reverse (120033122111), we get a palindrome (1232246422321).

The spelling of 1112213300210 in words is "one trillion, one hundred twelve billion, two hundred thirteen million, three hundred thousand, two hundred ten".

Divisors: 1 2 5 10 111221330021 222442660042 556106650105 1112213300210