23002221301121 has 2 divisors, whose sum is σ = 23002221301122. Its totient is φ = 23002221301120.

The previous prime is 23002221301093. The next prime is 23002221301141. The reversal of 23002221301121 is 12110312220032.

It is an a-pointer prime, because the next prime (23002221301141) can be obtained adding 23002221301121 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15246213529600 + 7756007771521 = 3904640^2 + 2784961^2 .

It is a cyclic number.

It is not a de Polignac number, because 23002221301121 - 2¹⁴ = 23002221284737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23002221301093 and 23002221301102.

It is not a weakly prime, because it can be changed into another prime (23002221301141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501110650560 + 11501110650561.

It is an arithmetic number, because the mean of its divisors is an integer number (11501110650561).

Almost surely, 2^{23002221301121} is an apocalyptic number.

It is an amenable number.

23002221301121 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002221301121 is an equidigital number, since it uses as much as digits as its factorization.

23002221301121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23002221301121 its reverse (12110312220032), we get a palindrome (35112533521153).

The spelling of 23002221301121 in words is "twenty-three trillion, two billion, two hundred twenty-one million, three hundred one thousand, one hundred twenty-one".