122330215 has 48 divisors (see below), whose sum is σ = 188816832. Its totient is φ = 75457536.

The previous prime is 122330191. The next prime is 122330239. The reversal of 122330215 is 512033221.

It is an interprime number because it is at equal distance from previous prime (122330191) and next prime (122330239).

It is not a de Polignac number, because 122330215 - 2¹⁹ = 121805927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122330192 and 122330201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95157 + ... + 96433.

It is an arithmetic number, because the mean of its divisors is an integer number (3933684).

Almost surely, 2^122330215 is an apocalyptic number.

122330215 is a deficient number, since it is larger than the sum of its proper divisors (66486617).

122330215 is a wasteful number, since it uses less digits than its factorization.

122330215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1329 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 122330215 is about 11060.2990465900. The cubic root of 122330215 is about 496.4146384845.

Adding to 122330215 its reverse (512033221), we get a palindrome (634363436).

The spelling of 122330215 in words is "one hundred twenty-two million, three hundred thirty thousand, two hundred fifteen".