22402242404 has 24 divisors (see below), whose sum is σ = 39516892800. Its totient is φ = 11111761440.

The previous prime is 22402242403. The next prime is 22402242419. The reversal of 22402242404 is 40424220422.

It is not an unprimeable number, because it can be changed into a prime (22402242403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048102 + ... + 2059010.

It is an arithmetic number, because the mean of its divisors is an integer number (1646537200).

Almost surely, 2^22402242404 is an apocalyptic number.

It is an amenable number.

22402242404 is a deficient number, since it is larger than the sum of its proper divisors (17114650396).

22402242404 is a wasteful number, since it uses less digits than its factorization.

22402242404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963 (or 14961 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22402242404 its reverse (40424220422), we get a palindrome (62826462826).

The spelling of 22402242404 in words is "twenty-two billion, four hundred two million, two hundred forty-two thousand, four hundred four".