22526356052 has 12 divisors (see below), whose sum is σ = 39430741056. Its totient is φ = 11260430040.

The previous prime is 22526356049. The next prime is 22526356081. The reversal of 22526356052 is 25065362522.

It is a junction number, because it is equal to n+sod(n) for n = 22526355997 and 22526356015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668498 + ... + 701385.

It is an arithmetic number, because the mean of its divisors is an integer number (3285895088).

Almost surely, 2^22526356052 is an apocalyptic number.

It is an amenable number.

22526356052 is a deficient number, since it is larger than the sum of its proper divisors (16904385004).

22526356052 is a wasteful number, since it uses less digits than its factorization.

22526356052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373998 (or 1373996 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 22526356052 in words is "twenty-two billion, five hundred twenty-six million, three hundred fifty-six thousand, fifty-two".