122332065077 has 2 divisors, whose sum is σ = 122332065078. Its totient is φ = 122332065076.

The previous prime is 122332065047. The next prime is 122332065113. The reversal of 122332065077 is 770560233221.

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., 120541590481 + 1790474596 = 347191^2 + 42314^2 .

It is a cyclic number.

It is not a de Polignac number, because 122332065077 - 2¹⁴ = 122332048693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122332065077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122332065047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61166032538 + 61166032539.

It is an arithmetic number, because the mean of its divisors is an integer number (61166032539).

Almost surely, 2^122332065077 is an apocalyptic number.

It is an amenable number.

122332065077 is a deficient number, since it is larger than the sum of its proper divisors (1).

122332065077 is an equidigital number, since it uses as much as digits as its factorization.

122332065077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 38.

Adding to 122332065077 its reverse (770560233221), we get a palindrome (892892298298).

The spelling of 122332065077 in words is "one hundred twenty-two billion, three hundred thirty-two million, sixty-five thousand, seventy-seven".