22404462226656 has 24 divisors (see below), whose sum is σ = 58811713345224. Its totient is φ = 7468154075520.

The previous prime is 22404462226583. The next prime is 22404462226691. The reversal of 22404462226656 is 65662226440422.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 22404462226599 and 22404462226608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116689907335 + ... + 116689907526.

It is an arithmetic number, because the mean of its divisors is an integer number (2450488056051).

Almost surely, 2^{22404462226656} is an apocalyptic number.

It is an amenable number.

22404462226656 is an abundant number, since it is smaller than the sum of its proper divisors (36407251118568).

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

22404462226656 is a wasteful number, since it uses less digits than its factorization.

22404462226656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233379814874 (or 233379814866 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 51.

The spelling of 22404462226656 in words is "twenty-two trillion, four hundred four billion, four hundred sixty-two million, two hundred twenty-six thousand, six hundred fifty-six".