22435246656 has 105 divisors (see below), whose sum is σ = 65131027091. Its totient is φ = 7383752064.

The previous prime is 22435246651. The next prime is 22435246657. The reversal of 22435246656 is 65664253422.

The square root of 22435246656 is 149784.

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

22435246656 is a `hidden beast` number, since 22 + 43 + 524 + 6 + 65 + 6 = 666.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22435246651) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 283990425 + ... + 283990503.

Almost surely, 2^22435246656 is an apocalyptic number.

22435246656 is the 149784-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22435246656

22435246656 is an abundant number, since it is smaller than the sum of its proper divisors (42695780435).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22435246656 is an frugal number, since it uses more digits than its factorization.

22435246656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 84 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 22435246656 in words is "twenty-two billion, four hundred thirty-five million, two hundred forty-six thousand, six hundred fifty-six".