2120576612 has 24 divisors (see below), whose sum is σ = 4626713280. Its totient is φ = 826198560.

The previous prime is 2120576603. The next prime is 2120576629. The reversal of 2120576612 is 2166750212.

It is a super-2 number, since 2×2120576612² = 8993690334722797088, which contains 22 as substring.

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, 3442187 + ... + 3442802.

It is an arithmetic number, because the mean of its divisors is an integer number (192779720).

Almost surely, 2^2120576612 is an apocalyptic number.

2120576612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2120576612 is an abundant number, since it is smaller than the sum of its proper divisors (2506136668).

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

2120576612 is a wasteful number, since it uses less digits than its factorization.

2120576612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885011 (or 6885009 counting only the distinct ones).

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

The square root of 2120576612 is about 46049.7189133658. The cubic root of 2120576612 is about 1284.7481147695.

The spelling of 2120576612 in words is "two billion, one hundred twenty million, five hundred seventy-six thousand, six hundred twelve".