14722223715 has 16 divisors (see below), whose sum is σ = 26172842400. Its totient is φ = 7851852576.

The previous prime is 14722223683. The next prime is 14722223753. The reversal of 14722223715 is 51732222741.

It is not a de Polignac number, because 14722223715 - 2⁵ = 14722223683 is a prime.

It is a super-2 number, since 2×14722223715² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14722223715.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54526620 + ... + 54526889.

It is an arithmetic number, because the mean of its divisors is an integer number (1635802650).

Almost surely, 2^14722223715 is an apocalyptic number.

14722223715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14722223715 is a deficient number, since it is larger than the sum of its proper divisors (11450618685).

14722223715 is a wasteful number, since it uses less digits than its factorization.

14722223715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109053523 (or 109053517 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The spelling of 14722223715 in words is "fourteen billion, seven hundred twenty-two million, two hundred twenty-three thousand, seven hundred fifteen".