200022122 has 8 divisors (see below), whose sum is σ = 313078176. Its totient is φ = 95662732.

The previous prime is 200022113. The next prime is 200022143. The reversal of 200022122 is 221220002.

200022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174108 + ... + 2174199.

It is an arithmetic number, because the mean of its divisors is an integer number (39134772).

Almost surely, 2^200022122 is an apocalyptic number.

200022122 is a deficient number, since it is larger than the sum of its proper divisors (113056054).

200022122 is a wasteful number, since it uses less digits than its factorization.

200022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348332.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 200022122 is about 14142.9177329149. The cubic root of 200022122 is about 584.8251085544.

Adding to 200022122 its reverse (221220002), we get a palindrome (421242124).

The spelling of 200022122 in words is "two hundred million, twenty-two thousand, one hundred twenty-two".