22025060366656 has 28 divisors (see below), whose sum is σ = 43724274143860. Its totient is φ = 11007920424960.

The previous prime is 22025060366653. The next prime is 22025060366657. The reversal of 22025060366656 is 65666306052022.

It can be written as a sum of positive squares in 2 ways, for example, as 10767585960000 + 11257474406656 = 3281400^2 + 3355216^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22025060366651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71873385 + ... + 72179176.

Almost surely, 2^{22025060366656} is an apocalyptic number.

It is an amenable number.

22025060366656 is a deficient number, since it is larger than the sum of its proper divisors (21699213777204).

22025060366656 is a wasteful number, since it uses less digits than its factorization.

22025060366656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144054962 (or 144054952 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 22025060366656 in words is "twenty-two trillion, twenty-five billion, sixty million, three hundred sixty-six thousand, six hundred fifty-six".