122829996 has 24 divisors (see below), whose sum is σ = 287027440. Its totient is φ = 40882752.

The previous prime is 122829977. The next prime is 122829997. The reversal of 122829996 is 699928221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122829997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290 + ... + 15726.

Almost surely, 2^122829996 is an apocalyptic number.

It is an amenable number.

122829996 is an abundant number, since it is smaller than the sum of its proper divisors (164197444).

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

122829996 is a wasteful number, since it uses less digits than its factorization.

122829996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15153 (or 15151 counting only the distinct ones).

The product of its digits is 279936, while the sum is 48.

The square root of 122829996 is about 11082.8694840280. The cubic root of 122829996 is about 497.0897551477.

The spelling of 122829996 in words is "one hundred twenty-two million, eight hundred twenty-nine thousand, nine hundred ninety-six".