2022045663 has 16 divisors (see below), whose sum is σ = 2957415552. Its totient is φ = 1218708000.

The previous prime is 2022045659. The next prime is 2022045673. The reversal of 2022045663 is 3665402202.

It is not a de Polignac number, because 2022045663 - 2² = 2022045659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022045663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022045643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163293 + ... + 175238.

It is an arithmetic number, because the mean of its divisors is an integer number (184838472).

Almost surely, 2^2022045663 is an apocalyptic number.

2022045663 is a deficient number, since it is larger than the sum of its proper divisors (935369889).

2022045663 is a wasteful number, since it uses less digits than its factorization.

2022045663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338726.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2022045663 is about 44967.1620518796. The cubic root of 2022045663 is about 1264.5334431145.

Adding to 2022045663 its reverse (3665402202), we get a palindrome (5687447865).

The spelling of 2022045663 in words is "two billion, twenty-two million, forty-five thousand, six hundred sixty-three".