562221132 has 24 divisors (see below), whose sum is σ = 1431108672. Its totient is φ = 170370000.

The previous prime is 562221119. The next prime is 562221137. The reversal of 562221132 is 231122265.

It is a super-2 number, since 2×562221132² = 632185202534722848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (562221137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129494 + ... + 2129757.

It is an arithmetic number, because the mean of its divisors is an integer number (59629528).

Almost surely, 2^562221132 is an apocalyptic number.

It is an amenable number.

562221132 is an abundant number, since it is smaller than the sum of its proper divisors (868887540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

562221132 is a wasteful number, since it uses less digits than its factorization.

562221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259269 (or 4259267 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 562221132 is about 23711.2026687808. The cubic root of 562221132 is about 825.3453745856.

Adding to 562221132 its reverse (231122265), we get a palindrome (793343397).

The spelling of 562221132 in words is "five hundred sixty-two million, two hundred twenty-one thousand, one hundred thirty-two".