2196111056960 has 56 divisors (see below), whose sum is σ = 5398182686976. Its totient is φ = 850107502080.

The previous prime is 2196111056941. The next prime is 2196111056999. The reversal of 2196111056960 is 696501116912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110681162 + ... + 110701001.

Almost surely, 2^{2196111056960} is an apocalyptic number.

2196111056960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2196111056960 is an abundant number, since it is smaller than the sum of its proper divisors (3202071630016).

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

2196111056960 is a wasteful number, since it uses less digits than its factorization.

2196111056960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221382211 (or 221382201 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 47.

The spelling of 2196111056960 in words is "two trillion, one hundred ninety-six billion, one hundred eleven million, fifty-six thousand, nine hundred sixty".