23222989463 has 2 divisors, whose sum is σ = 23222989464. Its totient is φ = 23222989462.

The previous prime is 23222989423. The next prime is 23222989501. The reversal of 23222989463 is 36498922232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23222989463 - 2²⁶ = 23155880599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23222989423) 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 as a sum of consecutive naturals, namely, 11611494731 + 11611494732.

It is an arithmetic number, because the mean of its divisors is an integer number (11611494732).

Almost surely, 2^23222989463 is an apocalyptic number.

23222989463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222989463 is an equidigital number, since it uses as much as digits as its factorization.

23222989463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 50.

The spelling of 23222989463 in words is "twenty-three billion, two hundred twenty-two million, nine hundred eighty-nine thousand, four hundred sixty-three".