122251244050339 has 2 divisors, whose sum is σ = 122251244050340. Its totient is φ = 122251244050338.

The previous prime is 122251244050253. The next prime is 122251244050381. The reversal of 122251244050339 is 933050442152221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122251244050339 - 2¹⁹ = 122251243526051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122251244050295 and 122251244050304.

It is not a weakly prime, because it can be changed into another prime (122251244050139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61125622025169 + 61125622025170.

It is an arithmetic number, because the mean of its divisors is an integer number (61125622025170).

Almost surely, 2^{122251244050339} is an apocalyptic number.

122251244050339 is a deficient number, since it is larger than the sum of its proper divisors (1).

122251244050339 is an equidigital number, since it uses as much as digits as its factorization.

122251244050339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 122251244050339 in words is "one hundred twenty-two trillion, two hundred fifty-one billion, two hundred forty-four million, fifty thousand, three hundred thirty-nine".