2022605557 has 16 divisors (see below), whose sum is σ = 2357517312. Its totient is φ = 1699251840.

The previous prime is 2022605539. The next prime is 2022605561. The reversal of 2022605557 is 7555062202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022605557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022605527) 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, 488028 + ... + 492154.

It is an arithmetic number, because the mean of its divisors is an integer number (147344832).

Almost surely, 2^2022605557 is an apocalyptic number.

It is an amenable number.

2022605557 is a deficient number, since it is larger than the sum of its proper divisors (334911755).

2022605557 is a wasteful number, since it uses less digits than its factorization.

2022605557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 2022605557 is about 44973.3872084369. The cubic root of 2022605557 is about 1264.6501466033.

Adding to 2022605557 its reverse (7555062202), we get a palindrome (9577667759).

The spelling of 2022605557 in words is "two billion, twenty-two million, six hundred five thousand, five hundred fifty-seven".