122200053003157 has 2 divisors, whose sum is σ = 122200053003158. Its totient is φ = 122200053003156.

The previous prime is 122200053003107. The next prime is 122200053003179. The reversal of 122200053003157 is 751300350002221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120941795001316 + 1258258001841 = 10997354^2 + 1121721^2 .

It is an emirp because it is prime and its reverse (751300350002221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122200053003157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122200053003107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100026501578 + 61100026501579.

It is an arithmetic number, because the mean of its divisors is an integer number (61100026501579).

Almost surely, 2^{122200053003157} is an apocalyptic number.

It is an amenable number.

122200053003157 is a deficient number, since it is larger than the sum of its proper divisors (1).

122200053003157 is an equidigital number, since it uses as much as digits as its factorization.

122200053003157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 122200053003157 in words is "one hundred twenty-two trillion, two hundred billion, fifty-three million, three thousand, one hundred fifty-seven".