122276044799 has 2 divisors, whose sum is σ = 122276044800. Its totient is φ = 122276044798.

The previous prime is 122276044717. The next prime is 122276044817. The reversal of 122276044799 is 997440672221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122276044799 - 2¹⁶ = 122275979263 is a prime.

It is a super-2 number, since 2×122276044799² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122276044799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122272044799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61138022399 + 61138022400.

It is an arithmetic number, because the mean of its divisors is an integer number (61138022400).

Almost surely, 2^122276044799 is an apocalyptic number.

122276044799 is a deficient number, since it is larger than the sum of its proper divisors (1).

122276044799 is an equidigital number, since it uses as much as digits as its factorization.

122276044799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 122276044799 in words is "one hundred twenty-two billion, two hundred seventy-six million, forty-four thousand, seven hundred ninety-nine".