23243222801 has 2 divisors, whose sum is σ = 23243222802. Its totient is φ = 23243222800.

The previous prime is 23243222777. The next prime is 23243222809. The reversal of 23243222801 is 10822234232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13082784400 + 10160438401 = 114380^2 + 100799^2 .

It is a cyclic number.

It is not a de Polignac number, because 23243222801 - 2²⁶ = 23176113937 is a prime.

It is not a weakly prime, because it can be changed into another prime (23243222809) 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, 11621611400 + 11621611401.

It is an arithmetic number, because the mean of its divisors is an integer number (11621611401).

Almost surely, 2^23243222801 is an apocalyptic number.

It is an amenable number.

23243222801 is a deficient number, since it is larger than the sum of its proper divisors (1).

23243222801 is an equidigital number, since it uses as much as digits as its factorization.

23243222801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 23243222801 in words is "twenty-three billion, two hundred forty-three million, two hundred twenty-two thousand, eight hundred one".