7120920216 has 32 divisors (see below), whose sum is σ = 17842512960. Its totient is φ = 2368278432.

The previous prime is 7120920181. The next prime is 7120920229. The reversal of 7120920216 is 6120290217.

It is a congruent number.

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, 324250 + ... + 345513.

It is an arithmetic number, because the mean of its divisors is an integer number (557578530).

Almost surely, 2^7120920216 is an apocalyptic number.

It is an amenable number.

7120920216 is an abundant number, since it is smaller than the sum of its proper divisors (10721592744).

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

7120920216 is a wasteful number, since it uses less digits than its factorization.

7120920216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670215 (or 670211 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 7120920216 is about 84385.5450654909. The cubic root of 7120920216 is about 1923.8832194137.

The spelling of 7120920216 in words is "seven billion, one hundred twenty million, nine hundred twenty thousand, two hundred sixteen".