23266262656211 has 2 divisors, whose sum is σ = 23266262656212. Its totient is φ = 23266262656210.

The previous prime is 23266262656193. The next prime is 23266262656319. The reversal of 23266262656211 is 11265626266232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23266262656211 - 2¹⁴ = 23266262639827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23266262656211.

It is not a weakly prime, because it can be changed into another prime (23266265656211) by changing a digit.

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, 11633131328105 + 11633131328106.

It is an arithmetic number, because the mean of its divisors is an integer number (11633131328106).

Almost surely, 2^{23266262656211} is an apocalyptic number.

23266262656211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23266262656211 is an equidigital number, since it uses as much as digits as its factorization.

23266262656211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 50.

The spelling of 23266262656211 in words is "twenty-three trillion, two hundred sixty-six billion, two hundred sixty-two million, six hundred fifty-six thousand, two hundred eleven".