330122121 has 8 divisors (see below), whose sum is σ = 503043264. Its totient is φ = 188641200.

The previous prime is 330122101. The next prime is 330122123. The reversal of 330122121 is 121221033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 330122121 - 2⁹ = 330121609 is a prime.

It is a super-2 number, since 2×330122121² = 217961229547077282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 330122121.

It is not an unprimeable number, because it can be changed into a prime (330122123) 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, 7860030 + ... + 7860071.

It is an arithmetic number, because the mean of its divisors is an integer number (62880408).

Almost surely, 2^330122121 is an apocalyptic number.

It is an amenable number.

330122121 is a deficient number, since it is larger than the sum of its proper divisors (172921143).

330122121 is a wasteful number, since it uses less digits than its factorization.

330122121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15720111.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 330122121 is about 18169.2630835706. The cubic root of 330122121 is about 691.1275556998.

Adding to 330122121 its reverse (121221033), we get a palindrome (451343154).

The spelling of 330122121 in words is "three hundred thirty million, one hundred twenty-two thousand, one hundred twenty-one".