200110021122 has 16 divisors (see below), whose sum is σ = 436603682592. Its totient is φ = 60639400320.

The previous prime is 200110021093. The next prime is 200110021129. The reversal of 200110021122 is 221120011002.

200110021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200110021122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200110021098 and 200110021107.

It is not an unprimeable number, because it can be changed into a prime (200110021129) by changing a digit.

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, 1515984943 + ... + 1515985074.

It is an arithmetic number, because the mean of its divisors is an integer number (27287730162).

Almost surely, 2^200110021122 is an apocalyptic number.

200110021122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200110021122 is an abundant number, since it is smaller than the sum of its proper divisors (236493661470).

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

200110021122 is a wasteful number, since it uses less digits than its factorization.

200110021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031970033.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200110021122 its reverse (221120011002), we get a palindrome (421230032124).

The spelling of 200110021122 in words is "two hundred billion, one hundred ten million, twenty-one thousand, one hundred twenty-two".