200110122 has 32 divisors (see below), whose sum is σ = 445161600. Its totient is φ = 66632544.

The previous prime is 200110103. The next prime is 200110133. The reversal of 200110122 is 221011002.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 82998 + ... + 85374.

It is an arithmetic number, because the mean of its divisors is an integer number (13911300).

Almost surely, 2^200110122 is an apocalyptic number.

200110122 is an abundant number, since it is smaller than the sum of its proper divisors (245051478).

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

200110122 is a wasteful number, since it uses less digits than its factorization.

200110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947 (or 3941 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 200110122 is about 14146.0284885900. The cubic root of 200110122 is about 584.9108608429.

Adding to 200110122 its reverse (221011002), we get a palindrome (421121124).

The spelling of 200110122 in words is "two hundred million, one hundred ten thousand, one hundred twenty-two".