1113312220132 has 12 divisors (see below), whose sum is σ = 2226624440320. Its totient is φ = 477133808616.

The previous prime is 1113312220129. The next prime is 1113312220219. The reversal of 1113312220132 is 2310222133111.

1113312220132 is an admirable number.

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, 19880575332 + ... + 19880575387.

Almost surely, 2^{1113312220132} is an apocalyptic number.

It is an amenable number.

1113312220132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1113312220132 is a wasteful number, since it uses less digits than its factorization.

1113312220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39761150730 (or 39761150728 counting only the distinct ones).

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

Adding to 1113312220132 its reverse (2310222133111), we get a palindrome (3423534353243).

The spelling of 1113312220132 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, two hundred twenty thousand, one hundred thirty-two".