122272601272673 has 2 divisors, whose sum is σ = 122272601272674. Its totient is φ = 122272601272672.

The previous prime is 122272601272669. The next prime is 122272601272691. The reversal of 122272601272673 is 376272106272221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73175911621264 + 49096689651409 = 8554292^2 + 7006903^2 .

It is a cyclic number.

It is not a de Polignac number, because 122272601272673 - 2² = 122272601272669 is a prime.

It is not a weakly prime, because it can be changed into another prime (122272601271673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61136300636336 + 61136300636337.

It is an arithmetic number, because the mean of its divisors is an integer number (61136300636337).

Almost surely, 2^{122272601272673} is an apocalyptic number.

It is an amenable number.

122272601272673 is a deficient number, since it is larger than the sum of its proper divisors (1).

122272601272673 is an equidigital number, since it uses as much as digits as its factorization.

122272601272673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2370816, while the sum is 50.

The spelling of 122272601272673 in words is "one hundred twenty-two trillion, two hundred seventy-two billion, six hundred one million, two hundred seventy-two thousand, six hundred seventy-three".