22421512060006 has 16 divisors (see below), whose sum is σ = 36098453747664. Its totient is φ = 10406761438464.

The previous prime is 22421512059979. The next prime is 22421512060019. The reversal of 22421512060006 is 60006021512422.

It is a self number, because there is not a number n which added to its sum of digits gives 22421512060006.

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, 4516821060 + ... + 4516826023.

It is an arithmetic number, because the mean of its divisors is an integer number (2256153359229).

Almost surely, 2^{22421512060006} is an apocalyptic number.

22421512060006 is a deficient number, since it is larger than the sum of its proper divisors (13676941687658).

22421512060006 is a wasteful number, since it uses less digits than its factorization.

22421512060006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9033647175.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 22421512060006 its reverse (60006021512422), we get a palindrome (82427533572428).

The spelling of 22421512060006 in words is "twenty-two trillion, four hundred twenty-one billion, five hundred twelve million, sixty thousand, six".