122062339877 has 2 divisors, whose sum is σ = 122062339878. Its totient is φ = 122062339876.

The previous prime is 122062339873. The next prime is 122062339979. The reversal of 122062339877 is 778933260221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118259644321 + 3802695556 = 343889^2 + 61666^2 .

It is a cyclic number.

It is not a de Polignac number, because 122062339877 - 2² = 122062339873 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122062339873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61031169938 + 61031169939.

It is an arithmetic number, because the mean of its divisors is an integer number (61031169939).

Almost surely, 2^122062339877 is an apocalyptic number.

It is an amenable number.

122062339877 is a deficient number, since it is larger than the sum of its proper divisors (1).

122062339877 is an equidigital number, since it uses as much as digits as its factorization.

122062339877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 122062339877 in words is "one hundred twenty-two billion, sixty-two million, three hundred thirty-nine thousand, eight hundred seventy-seven".