23322040121213 has 2 divisors, whose sum is σ = 23322040121214. Its totient is φ = 23322040121212.

The previous prime is 23322040121183. The next prime is 23322040121227. The reversal of 23322040121213 is 31212104022332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13657141540249 + 9664898580964 = 3695557^2 + 3108842^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322040121213 - 2³⁴ = 23304860252029 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 (23322040121713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661020060606 + 11661020060607.

It is an arithmetic number, because the mean of its divisors is an integer number (11661020060607).

Almost surely, 2^{23322040121213} is an apocalyptic number.

It is an amenable number.

23322040121213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322040121213 is an equidigital number, since it uses as much as digits as its factorization.

23322040121213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 23322040121213 its reverse (31212104022332), we get a palindrome (54534144143545).

The spelling of 23322040121213 in words is "twenty-three trillion, three hundred twenty-two billion, forty million, one hundred twenty-one thousand, two hundred thirteen".