122152432 has 10 divisors (see below), whose sum is σ = 236670368. Its totient is φ = 61076208.

The previous prime is 122152427. The next prime is 122152469. The reversal of 122152432 is 234251221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3817248 + ... + 3817279.

Almost surely, 2^122152432 is an apocalyptic number.

It is an amenable number.

122152432 is a deficient number, since it is larger than the sum of its proper divisors (114517936).

122152432 is an equidigital number, since it uses as much as digits as its factorization.

122152432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634535 (or 7634529 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 122152432 is about 11052.2591355795. The cubic root of 122152432 is about 496.1740414209.

The spelling of 122152432 in words is "one hundred twenty-two million, one hundred fifty-two thousand, four hundred thirty-two".