22969827364 has 45 divisors (see below), whose sum is σ = 44722522411. Its totient is φ = 10315037480.

The previous prime is 22969827359. The next prime is 22969827379. The reversal of 22969827364 is 46372896922.

The square root of 22969827364 is 151558.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×22969827364² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

Its product of digits (15676416) is a multiple of the sum of its prime divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 22969827299 and 22969827308.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 276744867 + ... + 276744949.

Almost surely, 2^22969827364 is an apocalyptic number.

22969827364 is the 151558-th square number.

It is an amenable number.

22969827364 is a deficient number, since it is larger than the sum of its proper divisors (21752695047).

22969827364 is an frugal number, since it uses more digits than its factorization.

22969827364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 96 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 58.

The spelling of 22969827364 in words is "twenty-two billion, nine hundred sixty-nine million, eight hundred twenty-seven thousand, three hundred sixty-four".