22422244204024 has 32 divisors (see below), whose sum is σ = 48047835110400. Its totient is φ = 9609499438560.

The previous prime is 22422244204007. The next prime is 22422244204039. The reversal of 22422244204024 is 42040244222422.

It is a super-2 number, since 2×22422244204024² (a number of 28 digits) contains 22 as substring.

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, 21637857 + ... + 22650415.

It is an arithmetic number, because the mean of its divisors is an integer number (1501494847200).

Almost surely, 2^{22422244204024} is an apocalyptic number.

It is an amenable number.

22422244204024 is an abundant number, since it is smaller than the sum of its proper divisors (25625590906376).

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

22422244204024 is a wasteful number, since it uses less digits than its factorization.

22422244204024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408003 (or 1407999 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 22422244204024 its reverse (42040244222422), we get a palindrome (64462488426446).

The spelling of 22422244204024 in words is "twenty-two trillion, four hundred twenty-two billion, two hundred forty-four million, two hundred four thousand, twenty-four".