23226973801 has 2 divisors, whose sum is σ = 23226973802. Its totient is φ = 23226973800.

The previous prime is 23226973787. The next prime is 23226973859. The reversal of 23226973801 is 10837962232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22643026576 + 583947225 = 150476^2 + 24165^2 .

It is a cyclic number.

It is not a de Polignac number, because 23226973801 - 2⁵ = 23226973769 is a prime.

It is not a weakly prime, because it can be changed into another prime (23226973501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11613486900 + 11613486901.

It is an arithmetic number, because the mean of its divisors is an integer number (11613486901).

Almost surely, 2^23226973801 is an apocalyptic number.

It is an amenable number.

23226973801 is a deficient number, since it is larger than the sum of its proper divisors (1).

23226973801 is an equidigital number, since it uses as much as digits as its factorization.

23226973801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 23226973801 in words is "twenty-three billion, two hundred twenty-six million, nine hundred seventy-three thousand, eight hundred one".