10112210112102 has 32 divisors (see below), whose sum is σ = 23121279456000. Its totient is φ = 2888245846368.

The previous prime is 10112210112097. The next prime is 10112210112139. The reversal of 10112210112102 is 20121101221101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39748477 + ... + 40002072.

It is an arithmetic number, because the mean of its divisors is an integer number (722539983000).

Almost surely, 2^{10112210112102} is an apocalyptic number.

10112210112102 is an abundant number, since it is smaller than the sum of its proper divisors (13009069343898).

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

10112210112102 is a wasteful number, since it uses less digits than its factorization.

10112210112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79753580.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10112210112102 its reverse (20121101221101), we get a palindrome (30233311333203).

The spelling of 10112210112102 in words is "ten trillion, one hundred twelve billion, two hundred ten million, one hundred twelve thousand, one hundred two".