22566252214263 has 16 divisors (see below), whose sum is σ = 31863118387680. Its totient is φ = 14157048201216.

The previous prime is 22566252214223. The next prime is 22566252214279. The reversal of 22566252214263 is 36241225266522.

It is a happy number.

It is not a de Polignac number, because 22566252214263 - 2¹⁷ = 22566252083191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22566252214213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33552420 + ... + 34218377.

It is an arithmetic number, because the mean of its divisors is an integer number (1991444899230).

Almost surely, 2^{22566252214263} is an apocalyptic number.

22566252214263 is a deficient number, since it is larger than the sum of its proper divisors (9296866173417).

22566252214263 is a wasteful number, since it uses less digits than its factorization.

22566252214263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67777346.

The product of its digits is 4147200, while the sum is 48.

The spelling of 22566252214263 in words is "twenty-two trillion, five hundred sixty-six billion, two hundred fifty-two million, two hundred fourteen thousand, two hundred sixty-three".