566242022 has 4 divisors (see below), whose sum is σ = 849363036. Its totient is φ = 283121010.

The previous prime is 566241989. The next prime is 566242067. The reversal of 566242022 is 220242665.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220242665 = 5 ⋅44048533.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141560504 + ... + 141560507.

It is an arithmetic number, because the mean of its divisors is an integer number (212340759).

Almost surely, 2^566242022 is an apocalyptic number.

566242022 is a deficient number, since it is larger than the sum of its proper divisors (283121014).

566242022 is a wasteful number, since it uses less digits than its factorization.

566242022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283121013.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 566242022 is about 23795.8404348323. The cubic root of 566242022 is about 827.3082694262.

Adding to 566242022 its reverse (220242665), we get a palindrome (786484687).

The spelling of 566242022 in words is "five hundred sixty-six million, two hundred forty-two thousand, twenty-two".