122244133829 has 2 divisors, whose sum is σ = 122244133830. Its totient is φ = 122244133828.

The previous prime is 122244133747. The next prime is 122244133849. The reversal of 122244133829 is 928331442221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121505924929 + 738208900 = 348577^2 + 27170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122244133829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122244133849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61122066914 + 61122066915.

It is an arithmetic number, because the mean of its divisors is an integer number (61122066915).

Almost surely, 2^122244133829 is an apocalyptic number.

It is an amenable number.

122244133829 is a deficient number, since it is larger than the sum of its proper divisors (1).

122244133829 is an equidigital number, since it uses as much as digits as its factorization.

122244133829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 41.

The spelling of 122244133829 in words is "one hundred twenty-two billion, two hundred forty-four million, one hundred thirty-three thousand, eight hundred twenty-nine".