112412552155 has 8 divisors (see below), whose sum is σ = 135334462032. Its totient is φ = 89637108768.

The previous prime is 112412552149. The next prime is 112412552167. The reversal of 112412552155 is 551255214211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112412552155 - 2⁷ = 112412552027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112412552155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36614932 + ... + 36618001.

It is an arithmetic number, because the mean of its divisors is an integer number (16916807754).

Almost surely, 2^112412552155 is an apocalyptic number.

112412552155 is a deficient number, since it is larger than the sum of its proper divisors (22921909877).

112412552155 is an equidigital number, since it uses as much as digits as its factorization.

112412552155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73233245.

The product of its digits is 20000, while the sum is 34.

Adding to 112412552155 its reverse (551255214211), we get a palindrome (663667766366).

The spelling of 112412552155 in words is "one hundred twelve billion, four hundred twelve million, five hundred fifty-two thousand, one hundred fifty-five".