722072242160715 has 16 divisors (see below), whose sum is σ = 1216121671008000. Its totient is φ = 364836501302112.

The previous prime is 722072242160701. The next prime is 722072242160719. The reversal of 722072242160715 is 517061242270227.

It is not a de Polignac number, because 722072242160715 - 2⁶ = 722072242160651 is a prime.

It is a super-2 number, since 2×722072242160715² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (722072242160719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1266793407015 + ... + 1266793407584.

It is an arithmetic number, because the mean of its divisors is an integer number (76007604438000).

Almost surely, 2^{722072242160715} is an apocalyptic number.

722072242160715 is a deficient number, since it is larger than the sum of its proper divisors (494049428847285).

722072242160715 is a wasteful number, since it uses less digits than its factorization.

722072242160715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533586814626.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 722072242160715 in words is "seven hundred twenty-two trillion, seventy-two billion, two hundred forty-two million, one hundred sixty thousand, seven hundred fifteen".