122212112228933 has 2 divisors, whose sum is σ = 122212112228934. Its totient is φ = 122212112228932.

The previous prime is 122212112228929. The next prime is 122212112229001. The reversal of 122212112228933 is 339822211212221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102236021659489 + 19976090569444 = 10111183^2 + 4469462^2 .

It is a cyclic number.

It is not a de Polignac number, because 122212112228933 - 2² = 122212112228929 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 (122212112228233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61106056114466 + 61106056114467.

It is an arithmetic number, because the mean of its divisors is an integer number (61106056114467).

Almost surely, 2^{122212112228933} is an apocalyptic number.

It is an amenable number.

122212112228933 is a deficient number, since it is larger than the sum of its proper divisors (1).

122212112228933 is an equidigital number, since it uses as much as digits as its factorization.

122212112228933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 41.

The spelling of 122212112228933 in words is "one hundred twenty-two trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty-eight thousand, nine hundred thirty-three".