122111034329 has 2 divisors, whose sum is σ = 122111034330. Its totient is φ = 122111034328.

The previous prime is 122111034301. The next prime is 122111034341. The reversal of 122111034329 is 923430111221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80156934400 + 41954099929 = 283120^2 + 204827^2 .

It is an emirp because it is prime and its reverse (923430111221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122111034329 is a prime.

It is a super-2 number, since 2×122111034329² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122111034349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055517164 + 61055517165.

It is an arithmetic number, because the mean of its divisors is an integer number (61055517165).

Almost surely, 2^122111034329 is an apocalyptic number.

It is an amenable number.

122111034329 is a deficient number, since it is larger than the sum of its proper divisors (1).

122111034329 is an equidigital number, since it uses as much as digits as its factorization.

122111034329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 122111034329 in words is "one hundred twenty-two billion, one hundred eleven million, thirty-four thousand, three hundred twenty-nine".