20331122030099 has 2 divisors, whose sum is σ = 20331122030100. Its totient is φ = 20331122030098.

The previous prime is 20331122030003. The next prime is 20331122030117. The reversal of 20331122030099 is 99003022113302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20331122030099 - 2²⁸ = 20330853594643 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20331122030399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165561015049 + 10165561015050.

It is an arithmetic number, because the mean of its divisors is an integer number (10165561015050).

Almost surely, 2^{20331122030099} is an apocalyptic number.

20331122030099 is a deficient number, since it is larger than the sum of its proper divisors (1).

20331122030099 is an equidigital number, since it uses as much as digits as its factorization.

20331122030099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 20331122030099 in words is "twenty trillion, three hundred thirty-one billion, one hundred twenty-two million, thirty thousand, ninety-nine".