122313232 has 20 divisors (see below), whose sum is σ = 250922556. Its totient is φ = 57559040.

The previous prime is 122313229. The next prime is 122313253. The reversal of 122313232 is 232313221.

It can be written as a sum of positive squares in 2 ways, for example, as 77369616 + 44943616 = 8796^2 + 6704^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224569 + ... + 225112.

Almost surely, 2^122313232 is an apocalyptic number.

It is an amenable number.

122313232 is an abundant number, since it is smaller than the sum of its proper divisors (128609324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122313232 is a wasteful number, since it uses less digits than its factorization.

122313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449706 (or 449700 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 122313232 is about 11059.5312739736. The cubic root of 122313232 is about 496.3916651469.

Adding to 122313232 its reverse (232313221), we get a palindrome (354626453).

The spelling of 122313232 in words is "one hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-two".