122002042111967 has 2 divisors, whose sum is σ = 122002042111968. Its totient is φ = 122002042111966.

The previous prime is 122002042111921. The next prime is 122002042111979. The reversal of 122002042111967 is 769111240200221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122002042111967 - 2⁸ = 122002042111711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122002042111967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122002042111867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001021055983 + 61001021055984.

It is an arithmetic number, because the mean of its divisors is an integer number (61001021055984).

Almost surely, 2^{122002042111967} is an apocalyptic number.

122002042111967 is a deficient number, since it is larger than the sum of its proper divisors (1).

122002042111967 is an equidigital number, since it uses as much as digits as its factorization.

122002042111967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 122002042111967 in words is "one hundred twenty-two trillion, two billion, forty-two million, one hundred eleven thousand, nine hundred sixty-seven".