1112130123232 has 48 divisors (see below), whose sum is σ = 2191903574112. Its totient is φ = 555456591360.

The previous prime is 1112130123229. The next prime is 1112130123241. The reversal of 1112130123232 is 2323210312111.

It is a super-2 number, since 2×1112130123232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138097318 + ... + 138105370.

It is an arithmetic number, because the mean of its divisors is an integer number (45664657794).

Almost surely, 2^{1112130123232} is an apocalyptic number.

It is an amenable number.

1112130123232 is a deficient number, since it is larger than the sum of its proper divisors (1079773450880).

1112130123232 is a wasteful number, since it uses less digits than its factorization.

1112130123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12251 (or 12243 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1112130123232 its reverse (2323210312111), we get a palindrome (3435340435343).

The spelling of 1112130123232 in words is "one trillion, one hundred twelve billion, one hundred thirty million, one hundred twenty-three thousand, two hundred thirty-two".