10112202012102 has 64 divisors (see below), whose sum is σ = 20511912960000. Its totient is φ = 3323207098368.

The previous prime is 10112202012091. The next prime is 10112202012167. The reversal of 10112202012102 is 20121020221101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112015099 + ... + 112105337.

It is an arithmetic number, because the mean of its divisors is an integer number (320498640000).

Almost surely, 2^{10112202012102} is an apocalyptic number.

10112202012102 is an abundant number, since it is smaller than the sum of its proper divisors (10399710947898).

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

10112202012102 is a wasteful number, since it uses less digits than its factorization.

10112202012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91325.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112202012102 its reverse (20121020221101), we get a palindrome (30233222233203).

The spelling of 10112202012102 in words is "ten trillion, one hundred twelve billion, two hundred two million, twelve thousand, one hundred two".