200022042 has 32 divisors (see below), whose sum is σ = 437275584. Its totient is φ = 60492800.

The previous prime is 200022041. The next prime is 200022059. The reversal of 200022042 is 240220002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200022041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34042 + ... + 39482.

It is an arithmetic number, because the mean of its divisors is an integer number (13664862).

Almost surely, 2^200022042 is an apocalyptic number.

200022042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200022042 is an abundant number, since it is smaller than the sum of its proper divisors (237253542).

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

200022042 is a wasteful number, since it uses less digits than its factorization.

200022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 200022042 is about 14142.9149046440. The cubic root of 200022042 is about 584.8250305864.

Adding to 200022042 its reverse (240220002), we get a palindrome (440242044).

It can be divided in two parts, 2000 and 22042, that added together give a palindrome (24042).

The spelling of 200022042 in words is "two hundred million, twenty-two thousand, forty-two".