122414265247 has 2 divisors, whose sum is σ = 122414265248. Its totient is φ = 122414265246.

The previous prime is 122414265229. The next prime is 122414265263. The reversal of 122414265247 is 742562414221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122414265247 - 2²³ = 122405876639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122414265217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61207132623 + 61207132624.

It is an arithmetic number, because the mean of its divisors is an integer number (61207132624).

Almost surely, 2^122414265247 is an apocalyptic number.

122414265247 is a deficient number, since it is larger than the sum of its proper divisors (1).

122414265247 is an equidigital number, since it uses as much as digits as its factorization.

122414265247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 40.

Adding to 122414265247 its reverse (742562414221), we get a palindrome (864976679468).

The spelling of 122414265247 in words is "one hundred twenty-two billion, four hundred fourteen million, two hundred sixty-five thousand, two hundred forty-seven".