22402004242404 has 48 divisors (see below), whose sum is σ = 52859508811200. Its totient is φ = 7383313783296.

The previous prime is 22402004242391. The next prime is 22402004242447. The reversal of 22402004242404 is 40424240020422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88289832 + ... + 88543200.

It is an arithmetic number, because the mean of its divisors is an integer number (1101239766900).

Almost surely, 2^{22402004242404} is an apocalyptic number.

It is an amenable number.

22402004242404 is an abundant number, since it is smaller than the sum of its proper divisors (30457504568796).

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

22402004242404 is a wasteful number, since it uses less digits than its factorization.

22402004242404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336252 (or 336250 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 22402004242404 its reverse (40424240020422), we get a palindrome (62826244262826).

The spelling of 22402004242404 in words is "twenty-two trillion, four hundred two billion, four million, two hundred forty-two thousand, four hundred four".