1112120130232 has 64 divisors (see below), whose sum is σ = 2187165240000. Its totient is φ = 529457854464.

The previous prime is 1112120130167. The next prime is 1112120130259. The reversal of 1112120130232 is 2320310212111.

It is a super-2 number, since 2×1112120130232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 5110398 + ... + 5323570.

It is an arithmetic number, because the mean of its divisors is an integer number (34174456875).

Almost surely, 2^{1112120130232} is an apocalyptic number.

It is an amenable number.

1112120130232 is a deficient number, since it is larger than the sum of its proper divisors (1075045109768).

1112120130232 is a wasteful number, since it uses less digits than its factorization.

1112120130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213520 (or 213516 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1112120130232 its reverse (2320310212111), we get a palindrome (3432430342343).

The spelling of 1112120130232 in words is "one trillion, one hundred twelve billion, one hundred twenty million, one hundred thirty thousand, two hundred thirty-two".