566340122 has 4 divisors (see below), whose sum is σ = 849510186. Its totient is φ = 283170060.

The previous prime is 566340121. The next prime is 566340149. The reversal of 566340122 is 221043665.

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

It can be written as a sum of positive squares in only one way, i.e., 547513201 + 18826921 = 23399^2 + 4339^2 .

It is a super-2 number, since 2×566340122² = 641482267573949768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566340121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141585029 + ... + 141585032.

Almost surely, 2^566340122 is an apocalyptic number.

566340122 is a deficient number, since it is larger than the sum of its proper divisors (283170064).

566340122 is a wasteful number, since it uses less digits than its factorization.

566340122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283170063.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 566340122 is about 23797.9016301858. The cubic root of 566340122 is about 827.3560430234.

Adding to 566340122 its reverse (221043665), we get a palindrome (787383787).

The spelling of 566340122 in words is "five hundred sixty-six million, three hundred forty thousand, one hundred twenty-two".