122102101122011 has 2 divisors, whose sum is σ = 122102101122012. Its totient is φ = 122102101122010.

The previous prime is 122102101121981. The next prime is 122102101122049. The reversal of 122102101122011 is 110221101201221.

It is a weak prime.

It is an emirp because it is prime and its reverse (110221101201221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122102101122011 - 2¹⁴ = 122102101105627 is a prime.

It is not a weakly prime, because it can be changed into another prime (122102101122611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051050561005 + 61051050561006.

It is an arithmetic number, because the mean of its divisors is an integer number (61051050561006).

Almost surely, 2^{122102101122011} is an apocalyptic number.

122102101122011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102101122011 is an equidigital number, since it uses as much as digits as its factorization.

122102101122011 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 17.

Adding to 122102101122011 its reverse (110221101201221), we get a palindrome (232323202323232).

The spelling of 122102101122011 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred one million, one hundred twenty-two thousand, eleven".