22402424040024 has 64 divisors (see below), whose sum is σ = 64328568768000. Its totient is φ = 6368528289024.

The previous prime is 22402424039977. The next prime is 22402424040049. The reversal of 22402424040024 is 42004042420422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22402424039973 and 22402424040000.

It is a congruent 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, 335011197 + ... + 335078060.

It is an arithmetic number, because the mean of its divisors is an integer number (1005133887000).

Almost surely, 2^{22402424040024} is an apocalyptic number.

22402424040024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22402424040024 is an abundant number, since it is smaller than the sum of its proper divisors (41926144727976).

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

22402424040024 is a wasteful number, since it uses less digits than its factorization.

22402424040024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670089472 (or 670089468 counting only the distinct ones).

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

Adding to 22402424040024 its reverse (42004042420422), we get a palindrome (64406466460446).

The spelling of 22402424040024 in words is "twenty-two trillion, four hundred two billion, four hundred twenty-four million, forty thousand, twenty-four".