22402424022004 has 24 divisors (see below), whose sum is σ = 42220113433568. Its totient is φ = 10339541019360.

The previous prime is 22402424021983. The next prime is 22402424022073. The reversal of 22402424022004 is 40022042420422.

It is a super-3 number, since 3×22402424022004³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16471999 + ... + 17780089.

Almost surely, 2^{22402424022004} is an apocalyptic number.

It is an amenable number.

22402424022004 is a deficient number, since it is larger than the sum of its proper divisors (19817689411564).

22402424022004 is a wasteful number, since it uses less digits than its factorization.

22402424022004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637455 (or 1637453 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 22402424022004 its reverse (40022042420422), we get a palindrome (62424466442426).

The spelling of 22402424022004 in words is "twenty-two trillion, four hundred two billion, four hundred twenty-four million, twenty-two thousand, four".