22122243200004 has 48 divisors (see below), whose sum is σ = 52739434153728. Its totient is φ = 7214091774208.

The previous prime is 22122243199937. The next prime is 22122243200081. The reversal of 22122243200004 is 40000234222122.

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 15 ways as a sum of consecutive naturals, for example, 7090497 + ... + 9722120.

It is an arithmetic number, because the mean of its divisors is an integer number (1098738211536).

Almost surely, 2^{22122243200004} is an apocalyptic number.

It is an amenable number.

22122243200004 is an abundant number, since it is smaller than the sum of its proper divisors (30617190953724).

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

22122243200004 is a wasteful number, since it uses less digits than its factorization.

22122243200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16815004 (or 16815002 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22122243200004 its reverse (40000234222122), we get a palindrome (62122477422126).

The spelling of 22122243200004 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred forty-three million, two hundred thousand, four".