120330122211 has 64 divisors (see below), whose sum is σ = 210282307200. Its totient is φ = 67290144768.

The previous prime is 120330122207. The next prime is 120330122239. The reversal of 120330122211 is 112221033021.

120330122211 is a `hidden beast` number, since 1 + 2 + 0 + 330 + 122 + 211 = 666.

It is not a de Polignac number, because 120330122211 - 2² = 120330122207 is a prime.

It is a super-2 number, since 2×120330122211² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120330122201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 174646 + ... + 520731.

It is an arithmetic number, because the mean of its divisors is an integer number (3285661050).

Almost surely, 2^120330122211 is an apocalyptic number.

120330122211 is a deficient number, since it is larger than the sum of its proper divisors (89952184989).

120330122211 is a wasteful number, since it uses less digits than its factorization.

120330122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695445 (or 695439 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120330122211 its reverse (112221033021), we get a palindrome (232551155232).

The spelling of 120330122211 in words is "one hundred twenty billion, three hundred thirty million, one hundred twenty-two thousand, two hundred eleven".