122330331 has 24 divisors (see below), whose sum is σ = 187160064. Its totient is φ = 79810920.

The previous prime is 122330321. The next prime is 122330333. The reversal of 122330331 is 133033221.

122330331 is a `hidden beast` number, since 1 + 2 + 2 + 330 + 331 = 666.

It is not a de Polignac number, because 122330331 - 2¹⁰ = 122329307 is a prime.

It is a super-2 number, since 2×122330331² = 29929419765139122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122330333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6066 + ... + 16776.

It is an arithmetic number, because the mean of its divisors is an integer number (7798336).

Almost surely, 2^122330331 is an apocalyptic number.

122330331 is a deficient number, since it is larger than the sum of its proper divisors (64829733).

122330331 is an equidigital number, since it uses as much as digits as its factorization.

122330331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10773 (or 10761 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 122330331 is about 11060.3042905699. The cubic root of 122330331 is about 496.4147953933.

Adding to 122330331 its reverse (133033221), we get a palindrome (255363552).

The spelling of 122330331 in words is "one hundred twenty-two million, three hundred thirty thousand, three hundred thirty-one".