200222542 has 16 divisors (see below), whose sum is σ = 324978192. Its totient is φ = 91969920.

The previous prime is 200222537. The next prime is 200222543. The reversal of 200222542 is 245222002.

200222542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222543) 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, 12763 + ... + 23734.

It is an arithmetic number, because the mean of its divisors is an integer number (20311137).

Almost surely, 2^200222542 is an apocalyptic number.

200222542 is a deficient number, since it is larger than the sum of its proper divisors (124755650).

200222542 is a wasteful number, since it uses less digits than its factorization.

200222542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36723.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 200222542 is about 14150.0014840989. The cubic root of 200222542 is about 585.0203728264.

Adding to 200222542 its reverse (245222002), we get a palindrome (445444544).

The spelling of 200222542 in words is "two hundred million, two hundred twenty-two thousand, five hundred forty-two".