122010201122211 has 48 divisors (see below), whose sum is σ = 187447049112960. Its totient is φ = 76328842786560.

The previous prime is 122010201122203. The next prime is 122010201122219. The reversal of 122010201122211 is 112221102010221.

122010201122211 is a `hidden beast` number, since 1 + 220 + 10 + 201 + 1 + 22 + 211 = 666.

It is an interprime number because it is at equal distance from previous prime (122010201122203) and next prime (122010201122219).

It is not a de Polignac number, because 122010201122211 - 2³ = 122010201122203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122010201122219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1863181 + ... + 15731873.

It is an arithmetic number, because the mean of its divisors is an integer number (3905146856520).

Almost surely, 2^{122010201122211} is an apocalyptic number.

122010201122211 is a deficient number, since it is larger than the sum of its proper divisors (65436847990749).

122010201122211 is a wasteful number, since it uses less digits than its factorization.

122010201122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13869676 (or 13869673 counting only the distinct ones).

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

Adding to 122010201122211 its reverse (112221102010221), we get a palindrome (234231303132432).

The spelling of 122010201122211 in words is "one hundred twenty-two trillion, ten billion, two hundred one million, one hundred twenty-two thousand, two hundred eleven".