23233112022101 has 2 divisors, whose sum is σ = 23233112022102. Its totient is φ = 23233112022100.

The previous prime is 23233112022097. The next prime is 23233112022157. The reversal of 23233112022101 is 10122021133232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18777930889201 + 4455181132900 = 4333351^2 + 2110730^2 .

It is a cyclic number.

It is not a de Polignac number, because 23233112022101 - 2² = 23233112022097 is a prime.

It is a super-2 number, since 2×23233112022101² (a number of 28 digits) contains 22 as substring.

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 (23233112022181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616556011050 + 11616556011051.

It is an arithmetic number, because the mean of its divisors is an integer number (11616556011051).

Almost surely, 2^{23233112022101} is an apocalyptic number.

It is an amenable number.

23233112022101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23233112022101 is an equidigital number, since it uses as much as digits as its factorization.

23233112022101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23233112022101 its reverse (10122021133232), we get a palindrome (33355133155333).

The spelling of 23233112022101 in words is "twenty-three trillion, two hundred thirty-three billion, one hundred twelve million, twenty-two thousand, one hundred one".