10112231111202 has 72 divisors (see below), whose sum is σ = 24565087218672. Its totient is φ = 2981493122400.

The previous prime is 10112231111183. The next prime is 10112231111231. The reversal of 10112231111202 is 20211113221101.

It is a happy number.

10112231111202 is a `hidden beast` number, since 10 + 112 + 231 + 111 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 18381924 + ... + 18924047.

It is an arithmetic number, because the mean of its divisors is an integer number (341181766926).

Almost surely, 2^{10112231111202} is an apocalyptic number.

10112231111202 is an abundant number, since it is smaller than the sum of its proper divisors (14452856107470).

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

10112231111202 is a wasteful number, since it uses less digits than its factorization.

10112231111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37306064 (or 37306024 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 10112231111202 its reverse (20211113221101), we get a palindrome (30323344332303).

The spelling of 10112231111202 in words is "ten trillion, one hundred twelve billion, two hundred thirty-one million, one hundred eleven thousand, two hundred two".