14722650231 has 16 divisors (see below), whose sum is σ = 20271264768. Its totient is φ = 9494812800.

The previous prime is 14722650223. The next prime is 14722650247. The reversal of 14722650231 is 13205622741.

It is not a de Polignac number, because 14722650231 - 2³ = 14722650223 is a prime.

It is a super-2 number, since 2×14722650231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14722650192 and 14722650201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14722650211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222511 + ... + 280991.

It is an arithmetic number, because the mean of its divisors is an integer number (1266954048).

Almost surely, 2^14722650231 is an apocalyptic number.

14722650231 is a deficient number, since it is larger than the sum of its proper divisors (5548614537).

14722650231 is a wasteful number, since it uses less digits than its factorization.

14722650231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61222.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 14722650231 in words is "fourteen billion, seven hundred twenty-two million, six hundred fifty thousand, two hundred thirty-one".