22432251076 has 9 divisors (see below), whose sum is σ = 39256963599. Its totient is φ = 11215975764.

The previous prime is 22432251011. The next prime is 22432251091. The reversal of 22432251076 is 67015223422.

The square root of 22432251076 is 149774.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 262105 + ... + 336991.

Almost surely, 2^22432251076 is an apocalyptic number.

22432251076 is the 149774-th square number.

It is an amenable number.

22432251076 is a deficient number, since it is larger than the sum of its proper divisors (16824712523).

22432251076 is an frugal number, since it uses more digits than its factorization.

22432251076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149778 (or 74889 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 22432251076 its reverse (67015223422), we get a palindrome (89447474498).

The spelling of 22432251076 in words is "twenty-two billion, four hundred thirty-two million, two hundred fifty-one thousand, seventy-six".