2200032121110 has 64 divisors (see below), whose sum is σ = 5466776287680. Its totient is φ = 565965155840.

The previous prime is 2200032121103. The next prime is 2200032121117. The reversal of 2200032121110 is 111212300022.

It is an interprime number because it is at equal distance from previous prime (2200032121103) and next prime (2200032121117).

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 2200032121110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200032121117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43137 + ... + 2098076.

It is an arithmetic number, because the mean of its divisors is an integer number (85418379495).

Almost surely, 2^{2200032121110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200032121110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733388143840).

2200032121110 is an abundant number, since it is smaller than the sum of its proper divisors (3266744166570).

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

2200032121110 is a wasteful number, since it uses less digits than its factorization.

2200032121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142433.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2200032121110 its reverse (111212300022), we get a palindrome (2311244421132).

The spelling of 2200032121110 in words is "two trillion, two hundred billion, thirty-two million, one hundred twenty-one thousand, one hundred ten".