100000122239 has 2 divisors, whose sum is σ = 100000122240. Its totient is φ = 100000122238.

The previous prime is 100000122217. The next prime is 100000122241. The reversal of 100000122239 is 932221000001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100000122239 is a prime.

Together with 100000122241, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100000122239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000121239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000061119 + 50000061120.

It is an arithmetic number, because the mean of its divisors is an integer number (50000061120).

Almost surely, 2^100000122239 is an apocalyptic number.

100000122239 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000122239 is an equidigital number, since it uses as much as digits as its factorization.

100000122239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 100000122239 in words is "one hundred billion, one hundred twenty-two thousand, two hundred thirty-nine".