22663226206355 has 32 divisors (see below), whose sum is σ = 33111187444224. Its totient is φ = 14536618753536.

The previous prime is 22663226206333. The next prime is 22663226206399. The reversal of 22663226206355 is 55360262236622.

It is a cyclic number.

It is not a de Polignac number, because 22663226206355 - 2¹⁸ = 22663225944211 is a prime.

It is a Duffinian number.

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 in 31 ways as a sum of consecutive naturals, for example, 116741837 + ... + 116935806.

It is an arithmetic number, because the mean of its divisors is an integer number (1034724607632).

Almost surely, 2^{22663226206355} is an apocalyptic number.

22663226206355 is a deficient number, since it is larger than the sum of its proper divisors (10447961237869).

22663226206355 is a wasteful number, since it uses less digits than its factorization.

22663226206355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233677835.

The product of its (nonzero) digits is 9331200, while the sum is 50.

The spelling of 22663226206355 in words is "twenty-two trillion, six hundred sixty-three billion, two hundred twenty-six million, two hundred six thousand, three hundred fifty-five".