200110422120 has 256 divisors, whose sum is σ = 723098880000. Its totient is φ = 43278437376.

The previous prime is 200110422097. The next prime is 200110422137. The reversal of 200110422120 is 21224011002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200110422120.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13606531 + ... + 13621229.

It is an arithmetic number, because the mean of its divisors is an integer number (2824605000).

Almost surely, 2^200110422120 is an apocalyptic number.

200110422120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200110422120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361549440000).

200110422120 is an abundant number, since it is smaller than the sum of its proper divisors (522988457880).

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

200110422120 is a wasteful number, since it uses less digits than its factorization.

200110422120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15592 (or 15588 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200110422120 its reverse (21224011002), we get a palindrome (221334433122).

The spelling of 200110422120 in words is "two hundred billion, one hundred ten million, four hundred twenty-two thousand, one hundred twenty".