2120560671020 has 24 divisors (see below), whose sum is σ = 4858011719568. Its totient is φ = 771112971200.

The previous prime is 2120560671007. The next prime is 2120560671043. The reversal of 2120560671020 is 201760650212.

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, 4819455851 + ... + 4819456290.

It is an arithmetic number, because the mean of its divisors is an integer number (202417154982).

Almost surely, 2^{2120560671020} is an apocalyptic number.

2120560671020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120560671020 is an abundant number, since it is smaller than the sum of its proper divisors (2737451048548).

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

2120560671020 is a wasteful number, since it uses less digits than its factorization.

2120560671020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638912161 (or 9638912159 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 2120560671020 in words is "two trillion, one hundred twenty billion, five hundred sixty million, six hundred seventy-one thousand, twenty".