22222222233004 has 96 divisors (see below), whose sum is σ = 44504345088000. Its totient is φ = 9662124890880.

The previous prime is 22222222232957. The next prime is 22222222233019. The reversal of 22222222233004 is 40033222222222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 570654 + ... + 6691045.

It is an arithmetic number, because the mean of its divisors is an integer number (463586928000).

Almost surely, 2^{22222222233004} is an apocalyptic number.

It is an amenable number.

22222222233004 is an abundant number, since it is smaller than the sum of its proper divisors (22282122854996).

22222222233004 is a wasteful number, since it uses less digits than its factorization.

22222222233004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7261823 (or 7261821 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22222222233004 its reverse (40033222222222), we get a palindrome (62255444455226).

The spelling of 22222222233004 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred thirty-three thousand, four".