112031022146 has 16 divisors (see below), whose sum is σ = 168656463360. Its totient is φ = 55812541440.

The previous prime is 112031022139. The next prime is 112031022151. The reversal of 112031022146 is 641220130211.

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, 578375 + ... + 747381.

It is an arithmetic number, because the mean of its divisors is an integer number (10541028960).

Almost surely, 2^112031022146 is an apocalyptic number.

112031022146 is a deficient number, since it is larger than the sum of its proper divisors (56625441214).

112031022146 is a wasteful number, since it uses less digits than its factorization.

112031022146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170209.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 112031022146 its reverse (641220130211), we get a palindrome (753251152357).

The spelling of 112031022146 in words is "one hundred twelve billion, thirty-one million, twenty-two thousand, one hundred forty-six".