122124329 has 2 divisors, whose sum is σ = 122124330. Its totient is φ = 122124328.

The previous prime is 122124323. The next prime is 122124337. The reversal of 122124329 is 923421221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121440400 + 683929 = 11020^2 + 827^2 .

It is an emirp because it is prime and its reverse (923421221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122124329 - 2¹² = 122120233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122124298 and 122124307.

It is not a weakly prime, because it can be changed into another prime (122124323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61062164 + 61062165.

It is an arithmetic number, because the mean of its divisors is an integer number (61062165).

Almost surely, 2^122124329 is an apocalyptic number.

It is an amenable number.

122124329 is a deficient number, since it is larger than the sum of its proper divisors (1).

122124329 is an equidigital number, since it uses as much as digits as its factorization.

122124329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 122124329 is about 11050.9876934146. The cubic root of 122124329 is about 496.1359877412.

The spelling of 122124329 in words is "one hundred twenty-two million, one hundred twenty-four thousand, three hundred twenty-nine".