23322211031909 has 2 divisors, whose sum is σ = 23322211031910. Its totient is φ = 23322211031908.

The previous prime is 23322211031879. The next prime is 23322211031939. The reversal of 23322211031909 is 90913011222332.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (23322211031879) and next prime (23322211031939).

It can be written as a sum of positive squares in only one way, i.e., 14863507723684 + 8458703308225 = 3855322^2 + 2908385^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322211031909 - 2⁸ = 23322211031653 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23322211031939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661105515954 + 11661105515955.

It is an arithmetic number, because the mean of its divisors is an integer number (11661105515955).

Almost surely, 2^{23322211031909} is an apocalyptic number.

It is an amenable number.

23322211031909 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322211031909 is an equidigital number, since it uses as much as digits as its factorization.

23322211031909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 23322211031909 in words is "twenty-three trillion, three hundred twenty-two billion, two hundred eleven million, thirty-one thousand, nine hundred nine".