112100021210202 has 32 divisors (see below), whose sum is σ = 224249169574080. Its totient is φ = 37358486605440.

The previous prime is 112100021210183. The next prime is 112100021210237. The reversal of 112100021210202 is 202012120001211.

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, 716119702 + ... + 716276222.

It is an arithmetic number, because the mean of its divisors is an integer number (7007786549190).

Almost surely, 2^{112100021210202} is an apocalyptic number.

112100021210202 is an abundant number, since it is smaller than the sum of its proper divisors (112149148363878).

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

112100021210202 is a wasteful number, since it uses less digits than its factorization.

112100021210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181918.

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

Adding to 112100021210202 its reverse (202012120001211), we get a palindrome (314112141211413).

The spelling of 112100021210202 in words is "one hundred twelve trillion, one hundred billion, twenty-one million, two hundred ten thousand, two hundred two".