2022797775 has 12 divisors (see below), whose sum is σ = 3344359112. Its totient is φ = 1078825440.

The previous prime is 2022797761. The next prime is 2022797827. The reversal of 2022797775 is 5777972202.

It is not a de Polignac number, because 2022797775 - 2⁵ = 2022797743 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13485244 + ... + 13485393.

Almost surely, 2^2022797775 is an apocalyptic number.

2022797775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2022797775 is a deficient number, since it is larger than the sum of its proper divisors (1321561337).

2022797775 is a wasteful number, since it uses less digits than its factorization.

2022797775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26970650 (or 26970645 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 48.

The square root of 2022797775 is about 44975.5241770455. The cubic root of 2022797775 is about 1264.6902072766.

The spelling of 2022797775 in words is "two billion, twenty-two million, seven hundred ninety-seven thousand, seven hundred seventy-five".