122330211 has 16 divisors (see below), whose sum is σ = 165628800. Its totient is φ = 80302208.

The previous prime is 122330191. The next prime is 122330239. The reversal of 122330211 is 112033221.

It is a cyclic number.

It is not a de Polignac number, because 122330211 - 2⁵ = 122330179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122330281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56395 + ... + 58523.

It is an arithmetic number, because the mean of its divisors is an integer number (10351800).

Almost surely, 2^122330211 is an apocalyptic number.

122330211 is a deficient number, since it is larger than the sum of its proper divisors (43298589).

122330211 is a wasteful number, since it uses less digits than its factorization.

122330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418.

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

The square root of 122330211 is about 11060.2988657631. The cubic root of 122330211 is about 496.4146330738.

Adding to 122330211 its reverse (112033221), we get a palindrome (234363432).

The spelling of 122330211 in words is "one hundred twenty-two million, three hundred thirty thousand, two hundred eleven".