2022001111969 has 2 divisors, whose sum is σ = 2022001111970. Its totient is φ = 2022001111968.

The previous prime is 2022001111961. The next prime is 2022001111997. The reversal of 2022001111969 is 9691111002202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1414672360000 + 607328751969 = 1189400^2 + 779313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022001111969 - 2³ = 2022001111961 is a prime.

It is a super-2 number, since 2×2022001111969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2022001111961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011000555984 + 1011000555985.

It is an arithmetic number, because the mean of its divisors is an integer number (1011000555985).

Almost surely, 2^{2022001111969} is an apocalyptic number.

It is an amenable number.

2022001111969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022001111969 is an equidigital number, since it uses as much as digits as its factorization.

2022001111969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 2022001111969 in words is "two trillion, twenty-two billion, one million, one hundred eleven thousand, nine hundred sixty-nine".