23122211330051 has 2 divisors, whose sum is σ = 23122211330052. Its totient is φ = 23122211330050.

The previous prime is 23122211330041. The next prime is 23122211330171. The reversal of 23122211330051 is 15003311222132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23122211330051 - 2¹⁰ = 23122211329027 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23122211330051.

It is not a weakly prime, because it can be changed into another prime (23122211330041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561105665025 + 11561105665026.

It is an arithmetic number, because the mean of its divisors is an integer number (11561105665026).

Almost surely, 2^{23122211330051} is an apocalyptic number.

23122211330051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122211330051 is an equidigital number, since it uses as much as digits as its factorization.

23122211330051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 23122211330051 its reverse (15003311222132), we get a palindrome (38125522552183).

The spelling of 23122211330051 in words is "twenty-three trillion, one hundred twenty-two billion, two hundred eleven million, three hundred thirty thousand, fifty-one".