112233557900 has 36 divisors (see below), whose sum is σ = 248142055392. Its totient is φ = 44046375360.

The previous prime is 112233557873. The next prime is 112233558007. The reversal of 112233557900 is 9755332211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10582772 + ... + 10593371.

It is an arithmetic number, because the mean of its divisors is an integer number (6892834872).

Almost surely, 2^112233557900 is an apocalyptic number.

112233557900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112233557900 is an abundant number, since it is smaller than the sum of its proper divisors (135908497492).

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

112233557900 is a wasteful number, since it uses less digits than its factorization.

112233557900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21176210 (or 21176203 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 38.

The spelling of 112233557900 in words is "one hundred twelve billion, two hundred thirty-three million, five hundred fifty-seven thousand, nine hundred".