2196322004520 has 192 divisors, whose sum is σ = 8420921533440. Its totient is φ = 485822361600.

The previous prime is 2196322004507. The next prime is 2196322004537. The reversal of 2196322004520 is 254002236912.

2196322004520 is a `hidden beast` number, since 2 + 19 + 632 + 2 + 0 + 0 + 4 + 5 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13979241 + ... + 14135480.

It is an arithmetic number, because the mean of its divisors is an integer number (43858966320).

Almost surely, 2^{2196322004520} is an apocalyptic number.

2196322004520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2196322004520 is an abundant number, since it is smaller than the sum of its proper divisors (6224599528920).

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

2196322004520 is a wasteful number, since it uses less digits than its factorization.

2196322004520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28114776 (or 28114769 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 2196322004520 in words is "two trillion, one hundred ninety-six billion, three hundred twenty-two million, four thousand, five hundred twenty".