722010668480 has 56 divisors (see below), whose sum is σ = 1736310634560. Its totient is φ = 285944806400.

The previous prime is 722010668479. The next prime is 722010668503. The reversal of 722010668480 is 84866010227.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11137400 + ... + 11202039.

Almost surely, 2^722010668480 is an apocalyptic number.

It is an amenable number.

722010668480 is an abundant number, since it is smaller than the sum of its proper divisors (1014299966080).

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

722010668480 is a wasteful number, since it uses less digits than its factorization.

722010668480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22339557 (or 22339547 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 722010668480 in words is "seven hundred twenty-two billion, ten million, six hundred sixty-eight thousand, four hundred eighty".