200442110 has 32 divisors (see below), whose sum is σ = 395280864. Its totient is φ = 72576000.

The previous prime is 200442107. The next prime is 200442163. The reversal of 200442110 is 11244002.

It is a super-2 number, since 2×200442110² = 80354078922504200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22730 + ... + 30290.

It is an arithmetic number, because the mean of its divisors is an integer number (12352527).

Almost surely, 2^200442110 is an apocalyptic number.

200442110 is a deficient number, since it is larger than the sum of its proper divisors (194838754).

200442110 is a wasteful number, since it uses less digits than its factorization.

200442110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7820.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 200442110 is about 14157.7579439684. The cubic root of 200442110 is about 585.2341430081.

Adding to 200442110 its reverse (11244002), we get a palindrome (211686112).

The spelling of 200442110 in words is "two hundred million, four hundred forty-two thousand, one hundred ten".