1112121132032 has 44 divisors (see below), whose sum is σ = 2244740462016. Its totient is φ = 550661867520.

The previous prime is 1112121132011. The next prime is 1112121132049. The reversal of 1112121132032 is 2302311212111.

It is a junction number, because it is equal to n+sod(n) for n = 1112121131995 and 1112121132013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5166644 + ... + 5377587.

Almost surely, 2^{1112121132032} is an apocalyptic number.

It is an amenable number.

1112121132032 is an abundant number, since it is smaller than the sum of its proper divisors (1132619329984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112121132032 is a wasteful number, since it uses less digits than its factorization.

1112121132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10544354 (or 10544336 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1112121132032 its reverse (2302311212111), we get a palindrome (3414432344143).

The spelling of 1112121132032 in words is "one trillion, one hundred twelve billion, one hundred twenty-one million, one hundred thirty-two thousand, thirty-two".