1112104125242 has 32 divisors (see below), whose sum is σ = 1824752461824. Its totient is φ = 504129452400.

The previous prime is 1112104125239. The next prime is 1112104125269. The reversal of 1112104125242 is 2425214012111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16498067 + ... + 16565337.

It is an arithmetic number, because the mean of its divisors is an integer number (57023514432).

Almost surely, 2^{1112104125242} is an apocalyptic number.

1112104125242 is a deficient number, since it is larger than the sum of its proper divisors (712648336582).

1112104125242 is a wasteful number, since it uses less digits than its factorization.

1112104125242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69314.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 1112104125242 its reverse (2425214012111), we get a palindrome (3537318137353).

The spelling of 1112104125242 in words is "one trillion, one hundred twelve billion, one hundred four million, one hundred twenty-five thousand, two hundred forty-two".