122043340229 has 2 divisors, whose sum is σ = 122043340230. Its totient is φ = 122043340228.

The previous prime is 122043340183. The next prime is 122043340253. The reversal of 122043340229 is 922043340221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121027452100 + 1015888129 = 347890^2 + 31873^2 .

It is an emirp because it is prime and its reverse (922043340221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122043340229 - 2²⁰ = 122042291653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122043340195 and 122043340204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122043340429) 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, 61021670114 + 61021670115.

It is an arithmetic number, because the mean of its divisors is an integer number (61021670115).

Almost surely, 2^122043340229 is an apocalyptic number.

It is an amenable number.

122043340229 is a deficient number, since it is larger than the sum of its proper divisors (1).

122043340229 is an equidigital number, since it uses as much as digits as its factorization.

122043340229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 122043340229 in words is "one hundred twenty-two billion, forty-three million, three hundred forty thousand, two hundred twenty-nine".