22412231002004 has 12 divisors (see below), whose sum is σ = 39221458132500. Its totient is φ = 11206100107008.

The previous prime is 22412231001961. The next prime is 22412231002013. The reversal of 22412231002004 is 40020013221422.

It can be written as a sum of positive squares in 2 ways, for example, as 8761777600900 + 13650453401104 = 2960030^2 + 3694652^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185279 + ... + 6697670.

It is an arithmetic number, because the mean of its divisors is an integer number (3268454844375).

Almost surely, 2^{22412231002004} is an apocalyptic number.

It is an amenable number.

22412231002004 is a deficient number, since it is larger than the sum of its proper divisors (16809227130496).

22412231002004 is a wasteful number, since it uses less digits than its factorization.

22412231002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7697002 (or 7697000 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22412231002004 its reverse (40020013221422), we get a palindrome (62432244223426).

The spelling of 22412231002004 in words is "twenty-two trillion, four hundred twelve billion, two hundred thirty-one million, two thousand, four".