2022022659 has 4 divisors (see below), whose sum is σ = 2696030216. Its totient is φ = 1348015104.

The previous prime is 2022022649. The next prime is 2022022733. The reversal of 2022022659 is 9562202202.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2022022659 - 2⁴ = 2022022643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022022609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337003774 + ... + 337003779.

It is an arithmetic number, because the mean of its divisors is an integer number (674007554).

Almost surely, 2^2022022659 is an apocalyptic number.

2022022659 is a deficient number, since it is larger than the sum of its proper divisors (674007557).

2022022659 is an equidigital number, since it uses as much as digits as its factorization.

2022022659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674007556.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2022022659 is about 44966.9062644963. The cubic root of 2022022659 is about 1264.5286477336.

The spelling of 2022022659 in words is "two billion, twenty-two million, twenty-two thousand, six hundred fifty-nine".