22474207396 has 27 divisors (see below), whose sum is σ = 41126824011. Its totient is φ = 10745235864.

The previous prime is 22474207381. The next prime is 22474207403. The reversal of 22474207396 is 69370247422.

The square root of 22474207396 is 149914.

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

It is a super-2 number, since 2×22474207396² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6894415 + ... + 6897673.

Almost surely, 2^22474207396 is an apocalyptic number.

22474207396 is the 149914-th square number.

It is an amenable number.

22474207396 is a deficient number, since it is larger than the sum of its proper divisors (18652616615).

22474207396 is an frugal number, since it uses more digits than its factorization.

22474207396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6568 (or 3284 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 22474207396 in words is "twenty-two billion, four hundred seventy-four million, two hundred seven thousand, three hundred ninety-six".