122002112112079 has 2 divisors, whose sum is σ = 122002112112080. Its totient is φ = 122002112112078.

The previous prime is 122002112112043. The next prime is 122002112112197. The reversal of 122002112112079 is 970211211200221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122002112112079 - 2⁹ = 122002112111567 is a prime.

It is a super-3 number, since 3×122002112112079³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122002112112079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122002112112779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001056056039 + 61001056056040.

It is an arithmetic number, because the mean of its divisors is an integer number (61001056056040).

Almost surely, 2^{122002112112079} is an apocalyptic number.

122002112112079 is a deficient number, since it is larger than the sum of its proper divisors (1).

122002112112079 is an equidigital number, since it uses as much as digits as its factorization.

122002112112079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 122002112112079 in words is "one hundred twenty-two trillion, two billion, one hundred twelve million, one hundred twelve thousand, seventy-nine".