22455255224412 has 18 divisors (see below), whose sum is σ = 56761895150688. Its totient is φ = 7485085074792.

The previous prime is 22455255224407. The next prime is 22455255224429. The reversal of 22455255224412 is 21442255255422.

22455255224412 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 5 + 2 + 5 + 5 + 224 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311878544748 + ... + 311878544819.

Almost surely, 2^{22455255224412} is an apocalyptic number.

It is an amenable number.

22455255224412 is an abundant number, since it is smaller than the sum of its proper divisors (34306639926276).

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

22455255224412 is a wasteful number, since it uses less digits than its factorization.

22455255224412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623757089577 (or 623757089572 counting only the distinct ones).

The product of its digits is 2560000, while the sum is 45.

The spelling of 22455255224412 in words is "twenty-two trillion, four hundred fifty-five billion, two hundred fifty-five million, two hundred twenty-four thousand, four hundred twelve".