122102021211103 has 2 divisors, whose sum is σ = 122102021211104. Its totient is φ = 122102021211102.

The previous prime is 122102021211097. The next prime is 122102021211127. The reversal of 122102021211103 is 301112120201221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122102021211103 - 2³³ = 122093431276511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122102021211803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051010605551 + 61051010605552.

It is an arithmetic number, because the mean of its divisors is an integer number (61051010605552).

Almost surely, 2^{122102021211103} is an apocalyptic number.

122102021211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102021211103 is an equidigital number, since it uses as much as digits as its factorization.

122102021211103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122102021211103 its reverse (301112120201221), we get a palindrome (423214141412324).

The spelling of 122102021211103 in words is "one hundred twenty-two trillion, one hundred two billion, twenty-one million, two hundred eleven thousand, one hundred three".