120122211020211 has 6 divisors (see below), whose sum is σ = 173509860362540. Its totient is φ = 80081474013468.

The previous prime is 120122211020209. The next prime is 120122211020237. The reversal of 120122211020211 is 112020112221021.

120122211020211 is a `hidden beast` number, since 1 + 201 + 2 + 221 + 10 + 20 + 211 = 666.

120122211020211 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 120122211020211 - 2¹ = 120122211020209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120122211020291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6673456167781 + ... + 6673456167798.

Almost surely, 2^{120122211020211} is an apocalyptic number.

120122211020211 is a deficient number, since it is larger than the sum of its proper divisors (53387649342329).

120122211020211 is a wasteful number, since it uses less digits than its factorization.

120122211020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13346912335585 (or 13346912335582 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120122211020211 its reverse (112020112221021), we get a palindrome (232142323241232).

The spelling of 120122211020211 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred eleven million, twenty thousand, two hundred eleven".