22752173426 has 16 divisors (see below), whose sum is σ = 34736956800. Its totient is φ = 11174161680.

The previous prime is 22752173407. The next prime is 22752173443. The reversal of 22752173426 is 62437125722.

It is a super-3 number, since 3×22752173426³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196490 + ... + 290021.

It is an arithmetic number, because the mean of its divisors is an integer number (2171059800).

Almost surely, 2^22752173426 is an apocalyptic number.

22752173426 is a deficient number, since it is larger than the sum of its proper divisors (11984783374).

22752173426 is a wasteful number, since it uses less digits than its factorization.

22752173426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486929.

The product of its digits is 282240, while the sum is 41.

The spelling of 22752173426 in words is "twenty-two billion, seven hundred fifty-two million, one hundred seventy-three thousand, four hundred twenty-six".