122011020120211 has 2 divisors, whose sum is σ = 122011020120212. Its totient is φ = 122011020120210.

The previous prime is 122011020120193. The next prime is 122011020120229. The reversal of 122011020120211 is 112021020110221.

It is a balanced prime because it is at equal distance from previous prime (122011020120193) and next prime (122011020120229).

It is a cyclic number.

It is not a de Polignac number, because 122011020120211 - 2²⁵ = 122010986565779 is a prime.

It is not a weakly prime, because it can be changed into another prime (122011020150211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005510060105 + 61005510060106.

It is an arithmetic number, because the mean of its divisors is an integer number (61005510060106).

Almost surely, 2^{122011020120211} is an apocalyptic number.

122011020120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

122011020120211 is an equidigital number, since it uses as much as digits as its factorization.

122011020120211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122011020120211 its reverse (112021020110221), we get a palindrome (234032040230432).

The spelling of 122011020120211 in words is "one hundred twenty-two trillion, eleven billion, twenty million, one hundred twenty thousand, two hundred eleven".