22244090737422 has 16 divisors (see below), whose sum is σ = 45522790346880. Its totient is φ = 7242262100472.

The previous prime is 22244090737403. The next prime is 22244090737433. The reversal of 22244090737422 is 22473709044222.

It is a congruent number.

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, 43108702722 + ... + 43108703237.

It is an arithmetic number, because the mean of its divisors is an integer number (2845174396680).

Almost surely, 2^{22244090737422} is an apocalyptic number.

22244090737422 is an abundant number, since it is smaller than the sum of its proper divisors (23278699609458).

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

22244090737422 is a wasteful number, since it uses less digits than its factorization.

22244090737422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86217406007.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 22244090737422 in words is "twenty-two trillion, two hundred forty-four billion, ninety million, seven hundred thirty-seven thousand, four hundred twenty-two".