122352299 has 2 divisors, whose sum is σ = 122352300. Its totient is φ = 122352298.

The previous prime is 122352289. The next prime is 122352301. The reversal of 122352299 is 992253221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122352299 is a prime.

Together with 122352301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122352289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61176149 + 61176150.

It is an arithmetic number, because the mean of its divisors is an integer number (61176150).

Almost surely, 2^122352299 is an apocalyptic number.

122352299 is a deficient number, since it is larger than the sum of its proper divisors (1).

122352299 is an equidigital number, since it uses as much as digits as its factorization.

122352299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 35.

The square root of 122352299 is about 11061.2973470565. The cubic root of 122352299 is about 496.4445088951. Note that the first 3 decimals are identical.

The spelling of 122352299 in words is "one hundred twenty-two million, three hundred fifty-two thousand, two hundred ninety-nine".