124422534157 has 2 divisors, whose sum is σ = 124422534158. Its totient is φ = 124422534156.

The previous prime is 124422534133. The next prime is 124422534161. The reversal of 124422534157 is 751435224421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114642510921 + 9780023236 = 338589^2 + 98894^2 .

It is a cyclic number.

It is not a de Polignac number, because 124422534157 - 2²³ = 124414145549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124422534107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62211267078 + 62211267079.

It is an arithmetic number, because the mean of its divisors is an integer number (62211267079).

Almost surely, 2^124422534157 is an apocalyptic number.

It is an amenable number.

124422534157 is a deficient number, since it is larger than the sum of its proper divisors (1).

124422534157 is an equidigital number, since it uses as much as digits as its factorization.

124422534157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 40.

Adding to 124422534157 its reverse (751435224421), we get a palindrome (875857758578).

The spelling of 124422534157 in words is "one hundred twenty-four billion, four hundred twenty-two million, five hundred thirty-four thousand, one hundred fifty-seven".