122812244032399 has 2 divisors, whose sum is σ = 122812244032400. Its totient is φ = 122812244032398.

The previous prime is 122812244032369. The next prime is 122812244032567. The reversal of 122812244032399 is 993230442218221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122812244032399 - 2⁷ = 122812244032271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122812244032339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61406122016199 + 61406122016200.

It is an arithmetic number, because the mean of its divisors is an integer number (61406122016200).

Almost surely, 2^{122812244032399} is an apocalyptic number.

122812244032399 is a deficient number, since it is larger than the sum of its proper divisors (1).

122812244032399 is an equidigital number, since it uses as much as digits as its factorization.

122812244032399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 122812244032399 in words is "one hundred twenty-two trillion, eight hundred twelve billion, two hundred forty-four million, thirty-two thousand, three hundred ninety-nine".