112211102100102 has 32 divisors (see below), whose sum is σ = 226545421795200. Its totient is φ = 37049910773568.

The previous prime is 112211102100059. The next prime is 112211102100113. The reversal of 112211102100102 is 201001201112211.

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, 4318527 + ... + 15590762.

It is an arithmetic number, because the mean of its divisors is an integer number (7079544431100).

Almost surely, 2^{112211102100102} is an apocalyptic number.

112211102100102 is an abundant number, since it is smaller than the sum of its proper divisors (114334319695098).

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

112211102100102 is a wasteful number, since it uses less digits than its factorization.

112211102100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19918180.

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

Adding to 112211102100102 its reverse (201001201112211), we get a palindrome (313212303212313).

The spelling of 112211102100102 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred two million, one hundred thousand, one hundred two".