1196220085900 has 72 divisors (see below), whose sum is σ = 3022599978720. Its totient is φ = 402394237440.

The previous prime is 1196220085889. The next prime is 1196220085913. The reversal of 1196220085900 is 95800226911.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16084465 + ... + 16158664.

It is an arithmetic number, because the mean of its divisors is an integer number (41980555260).

Almost surely, 2^{1196220085900} is an apocalyptic number.

1196220085900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1196220085900 is an abundant number, since it is smaller than the sum of its proper divisors (1826379892820).

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

1196220085900 is a wasteful number, since it uses less digits than its factorization.

1196220085900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32243203 (or 32243196 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 1196220085900 in words is "one trillion, one hundred ninety-six billion, two hundred twenty million, eighty-five thousand, nine hundred".