122132432 has 20 divisors (see below), whose sum is σ = 238977636. Its totient is φ = 60460800.

The previous prime is 122132411. The next prime is 122132441. The reversal of 122132432 is 234231221.

It can be written as a sum of positive squares in 2 ways, for example, as 78783376 + 43349056 = 8876^2 + 6584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36173 + ... + 39404.

Almost surely, 2^122132432 is an apocalyptic number.

It is an amenable number.

122132432 is a deficient number, since it is larger than the sum of its proper divisors (116845204).

122132432 is a wasteful number, since it uses less digits than its factorization.

122132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75686 (or 75680 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 122132432 is about 11051.3543061473. The cubic root of 122132432 is about 496.1469604415.

Adding to 122132432 its reverse (234231221), we get a palindrome (356363653).

The spelling of 122132432 in words is "one hundred twenty-two million, one hundred thirty-two thousand, four hundred thirty-two".