2022021319993 has 2 divisors, whose sum is σ = 2022021319994. Its totient is φ = 2022021319992.

The previous prime is 2022021319933. The next prime is 2022021320017. The reversal of 2022021319993 is 3999131202202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1958409922624 + 63611397369 = 1399432^2 + 252213^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022021319993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022021319933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011010659996 + 1011010659997.

It is an arithmetic number, because the mean of its divisors is an integer number (1011010659997).

Almost surely, 2^{2022021319993} is an apocalyptic number.

It is an amenable number.

2022021319993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022021319993 is an equidigital number, since it uses as much as digits as its factorization.

2022021319993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 2022021319993 in words is "two trillion, twenty-two billion, twenty-one million, three hundred nineteen thousand, nine hundred ninety-three".