329912122 has 4 divisors (see below), whose sum is σ = 494868186. Its totient is φ = 164956060.

The previous prime is 329912119. The next prime is 329912123. The reversal of 329912122 is 221219923.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 190412401 + 139499721 = 13799^2 + 11811^2 .

It is not an unprimeable number, because it can be changed into a prime (329912123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82478029 + ... + 82478032.

Almost surely, 2^329912122 is an apocalyptic number.

329912122 is a deficient number, since it is larger than the sum of its proper divisors (164956064).

329912122 is a wasteful number, since it uses less digits than its factorization.

329912122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164956063.

The product of its digits is 3888, while the sum is 31.

The square root of 329912122 is about 18163.4832011924. The cubic root of 329912122 is about 690.9809767298.

The spelling of 329912122 in words is "three hundred twenty-nine million, nine hundred twelve thousand, one hundred twenty-two".