122021112101107 has 2 divisors, whose sum is σ = 122021112101108. Its totient is φ = 122021112101106.

The previous prime is 122021112100981. The next prime is 122021112101149. The reversal of 122021112101107 is 701101211120221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122021112101107 - 2²³ = 122021103712499 is a prime.

It is not a weakly prime, because it can be changed into another prime (122021112102107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010556050553 + 61010556050554.

It is an arithmetic number, because the mean of its divisors is an integer number (61010556050554).

Almost surely, 2^{122021112101107} is an apocalyptic number.

122021112101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

122021112101107 is an equidigital number, since it uses as much as digits as its factorization.

122021112101107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 122021112101107 its reverse (701101211120221), we get a palindrome (823122323221328).

The spelling of 122021112101107 in words is "one hundred twenty-two trillion, twenty-one billion, one hundred twelve million, one hundred one thousand, one hundred seven".