112202254242 has 64 divisors (see below), whose sum is σ = 268606800000. Its totient is φ = 34512381504.

The previous prime is 112202254231. The next prime is 112202254247. The reversal of 112202254242 is 242452202211.

112202254242 is a `hidden beast` number, since 1 + 12 + 2 + 0 + 225 + 424 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (112202254247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2242009 + ... + 2291507.

It is an arithmetic number, because the mean of its divisors is an integer number (4196981250).

Almost surely, 2^112202254242 is an apocalyptic number.

112202254242 is an abundant number, since it is smaller than the sum of its proper divisors (156404545758).

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

112202254242 is a wasteful number, since it uses less digits than its factorization.

112202254242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52752 (or 52746 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 112202254242 its reverse (242452202211), we get a palindrome (354654456453).

The spelling of 112202254242 in words is "one hundred twelve billion, two hundred two million, two hundred fifty-four thousand, two hundred forty-two".