200210122 has 16 divisors (see below), whose sum is σ = 363407040. Its totient is φ = 80756928.

The previous prime is 200210117. The next prime is 200210149. The reversal of 200210122 is 221012002.

It is a junction number, because it is equal to n+sod(n) for n = 200210099 and 200210108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420372 + ... + 420847.

It is an arithmetic number, because the mean of its divisors is an integer number (22712940).

Almost surely, 2^200210122 is an apocalyptic number.

200210122 is a deficient number, since it is larger than the sum of its proper divisors (163196918).

200210122 is a wasteful number, since it uses less digits than its factorization.

200210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841245.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 200210122 is about 14149.5626080809. The cubic root of 200210122 is about 585.0082761144.

Adding to 200210122 its reverse (221012002), we get a palindrome (421222124).

The spelling of 200210122 in words is "two hundred million, two hundred ten thousand, one hundred twenty-two".