112152742272 has 96 divisors (see below), whose sum is σ = 325587604680. Its totient is φ = 37053370368.

The previous prime is 112152742267. The next prime is 112152742277. The reversal of 112152742272 is 272247251211.

112152742272 is a `hidden beast` number, since 1 + 1 + 21 + 527 + 42 + 2 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (112152742267) and next prime (112152742277).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112152742277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300598 + ... + 560949.

Almost surely, 2^112152742272 is an apocalyptic number.

112152742272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112152742272 is an abundant number, since it is smaller than the sum of its proper divisors (213434862408).

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

112152742272 is a wasteful number, since it uses less digits than its factorization.

112152742272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861680 (or 861665 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

Adding to 112152742272 its reverse (272247251211), we get a palindrome (384399993483).

The spelling of 112152742272 in words is "one hundred twelve billion, one hundred fifty-two million, seven hundred forty-two thousand, two hundred seventy-two".