22024400602504 has 8 divisors (see below), whose sum is σ = 41295751129710. Its totient is φ = 11012200301248.

The previous prime is 22024400602487. The next prime is 22024400602513. The reversal of 22024400602504 is 40520600442022.

It can be written as a sum of positive squares in only one way, i.e., 21944821320900 + 79579281604 = 4684530^2 + 282098^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×22024400602504² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376525037649 + ... + 1376525037664.

Almost surely, 2^{22024400602504} is an apocalyptic number.

It is an amenable number.

22024400602504 is a deficient number, since it is larger than the sum of its proper divisors (19271350527206).

22024400602504 is a wasteful number, since it uses less digits than its factorization.

22024400602504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753050075319 (or 2753050075315 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The spelling of 22024400602504 in words is "twenty-two trillion, twenty-four billion, four hundred million, six hundred two thousand, five hundred four".