722610120 has 32 divisors (see below), whose sum is σ = 2167830720. Its totient is φ = 192696000.

The previous prime is 722610107. The next prime is 722610131. The reversal of 722610120 is 21016227.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3010756 + ... + 3010995.

It is an arithmetic number, because the mean of its divisors is an integer number (67744710).

Almost surely, 2^722610120 is an apocalyptic number.

It is an amenable number.

722610120 is an abundant number, since it is smaller than the sum of its proper divisors (1445220600).

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

722610120 is a wasteful number, since it uses less digits than its factorization.

722610120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021765 (or 6021761 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 722610120 is about 26881.4084452433. The cubic root of 722610120 is about 897.3626991286.

Adding to 722610120 its reverse (21016227), we get a palindrome (743626347).

The spelling of 722610120 in words is "seven hundred twenty-two million, six hundred ten thousand, one hundred twenty".