23225899973 has 2 divisors, whose sum is σ = 23225899974. Its totient is φ = 23225899972.

The previous prime is 23225899967. The next prime is 23225899979. The reversal of 23225899973 is 37999852232.

It is a balanced prime because it is at equal distance from previous prime (23225899967) and next prime (23225899979).

It can be written as a sum of positive squares in only one way, i.e., 22087309924 + 1138590049 = 148618^2 + 33743^2 .

It is a cyclic number.

It is not a de Polignac number, because 23225899973 - 2²⁴ = 23209122757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23225899979) 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, 11612949986 + 11612949987.

It is an arithmetic number, because the mean of its divisors is an integer number (11612949987).

Almost surely, 2^23225899973 is an apocalyptic number.

It is an amenable number.

23225899973 is a deficient number, since it is larger than the sum of its proper divisors (1).

23225899973 is an equidigital number, since it uses as much as digits as its factorization.

23225899973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14696640, while the sum is 59.

The spelling of 23225899973 in words is "twenty-three billion, two hundred twenty-five million, eight hundred ninety-nine thousand, nine hundred seventy-three".