2222020012110 has 128 divisors (see below), whose sum is σ = 5694774336000. Its totient is φ = 553267832832.

The previous prime is 2222020012033. The next prime is 2222020012189. The reversal of 2222020012110 is 112100202222.

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 2222020012110.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 15808521 + ... + 15948459.

It is an arithmetic number, because the mean of its divisors is an integer number (44490424500).

Almost surely, 2^{2222020012110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222020012110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2847387168000).

2222020012110 is an abundant number, since it is smaller than the sum of its proper divisors (3472754323890).

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

2222020012110 is a wasteful number, since it uses less digits than its factorization.

2222020012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140370.

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

Adding to 2222020012110 its reverse (112100202222), we get a palindrome (2334120214332).

The spelling of 2222020012110 in words is "two trillion, two hundred twenty-two billion, twenty million, twelve thousand, one hundred ten".