22243651066024 has 8 divisors (see below), whose sum is σ = 41706845748810. Its totient is φ = 11121825533008.

The previous prime is 22243651065973. The next prime is 22243651066033. The reversal of 22243651066024 is 42066015634222.

It can be written as a sum of positive squares in only one way, i.e., 19042593343524 + 3201057722500 = 4363782^2 + 1789150^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390228191619 + ... + 1390228191634.

Almost surely, 2^{22243651066024} is an apocalyptic number.

It is an amenable number.

22243651066024 is a deficient number, since it is larger than the sum of its proper divisors (19463194682786).

22243651066024 is a wasteful number, since it uses less digits than its factorization.

22243651066024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780456383259 (or 2780456383255 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 22243651066024 in words is "twenty-two trillion, two hundred forty-three billion, six hundred fifty-one million, sixty-six thousand, twenty-four".