2193913302120 has 48 divisors (see below), whose sum is σ = 7130218233060. Its totient is φ = 585043547136.

The previous prime is 2193913302073. The next prime is 2193913302131. The reversal of 2193913302120 is 212033193912.

2193913302120 is a `hidden beast` number, since 21 + 9 + 3 + 91 + 330 + 212 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2182846682916 + 11066619204 = 1477446^2 + 105198^2 .

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 11 ways as a sum of consecutive naturals, for example, 3047101449 + ... + 3047102168.

Almost surely, 2^{2193913302120} is an apocalyptic number.

2193913302120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2193913302120 is an abundant number, since it is smaller than the sum of its proper divisors (4936304930940).

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

2193913302120 is a wasteful number, since it uses less digits than its factorization.

2193913302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6094203634 (or 6094203627 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 2193913302120 in words is "two trillion, one hundred ninety-three billion, nine hundred thirteen million, three hundred two thousand, one hundred twenty".