122670124541 has 2 divisors, whose sum is σ = 122670124542. Its totient is φ = 122670124540.

The previous prime is 122670124519. The next prime is 122670124627. The reversal of 122670124541 is 145421076221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97201156441 + 25468968100 = 311771^2 + 159590^2 .

It is an emirp because it is prime and its reverse (145421076221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122670124541 - 2¹⁴ = 122670108157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122676124541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61335062270 + 61335062271.

It is an arithmetic number, because the mean of its divisors is an integer number (61335062271).

Almost surely, 2^122670124541 is an apocalyptic number.

It is an amenable number.

122670124541 is a deficient number, since it is larger than the sum of its proper divisors (1).

122670124541 is an equidigital number, since it uses as much as digits as its factorization.

122670124541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 122670124541 in words is "one hundred twenty-two billion, six hundred seventy million, one hundred twenty-four thousand, five hundred forty-one".