122512332 has 48 divisors (see below), whose sum is σ = 294053760. Its totient is φ = 39677568.

The previous prime is 122512321. The next prime is 122512349. The reversal of 122512332 is 233215221.

It is a junction number, because it is equal to n+sod(n) for n = 122512299 and 122512308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119719 + ... + 120737.

It is an arithmetic number, because the mean of its divisors is an integer number (6126120).

Almost surely, 2^122512332 is an apocalyptic number.

122512332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122512332 is an abundant number, since it is smaller than the sum of its proper divisors (171541428).

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

122512332 is a wasteful number, since it uses less digits than its factorization.

122512332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302 (or 1300 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 122512332 is about 11068.5288995422. The cubic root of 122512332 is about 496.6608592527.

Adding to 122512332 its reverse (233215221), we get a palindrome (355727553).

The spelling of 122512332 in words is "one hundred twenty-two million, five hundred twelve thousand, three hundred thirty-two".