2031322022099 has 2 divisors, whose sum is σ = 2031322022100. Its totient is φ = 2031322022098.

The previous prime is 2031322022089. The next prime is 2031322022113. The reversal of 2031322022099 is 9902202231302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2031322022099 - 2²⁸ = 2031053586643 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031322022069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015661011049 + 1015661011050.

It is an arithmetic number, because the mean of its divisors is an integer number (1015661011050).

Almost surely, 2^{2031322022099} is an apocalyptic number.

2031322022099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031322022099 is an equidigital number, since it uses as much as digits as its factorization.

2031322022099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 2031322022099 in words is "two trillion, thirty-one billion, three hundred twenty-two million, twenty-two thousand, ninety-nine".