22426564526226 has 48 divisors (see below), whose sum is σ = 55534113483264. Its totient is φ = 6407397404352.

The previous prime is 22426564526147. The next prime is 22426564526243. The reversal of 22426564526226 is 62262546562422.

22426564526226 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 6 + 5 + 6 + 4 + 5 + 2 + 622 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 1565070 + ... + 6877686.

It is an arithmetic number, because the mean of its divisors is an integer number (1156960697568).

Almost surely, 2^{22426564526226} is an apocalyptic number.

22426564526226 is an abundant number, since it is smaller than the sum of its proper divisors (33107548957038).

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

22426564526226 is a wasteful number, since it uses less digits than its factorization.

22426564526226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5346135 (or 5346132 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 54.

The spelling of 22426564526226 in words is "twenty-two trillion, four hundred twenty-six billion, five hundred sixty-four million, five hundred twenty-six thousand, two hundred twenty-six".