2222021110110 has 32 divisors (see below), whose sum is σ = 5516742068640. Its totient is φ = 572106584448.

The previous prime is 2222021110097. The next prime is 2222021110123. The reversal of 2222021110110 is 110111202222.

2222021110110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2222021110097) and next prime (2222021110123).

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 2222021110110.

It is a congruent number.

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, 1277022757 + ... + 1277024496.

It is an arithmetic number, because the mean of its divisors is an integer number (172398189645).

Almost surely, 2^{2222021110110} is an apocalyptic number.

2222021110110 is an abundant number, since it is smaller than the sum of its proper divisors (3294720958530).

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

2222021110110 is a wasteful number, since it uses less digits than its factorization.

2222021110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554047292.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2222021110110 its reverse (110111202222), we get a palindrome (2332132312332).

The spelling of 2222021110110 in words is "two trillion, two hundred twenty-two billion, twenty-one million, one hundred ten thousand, one hundred ten".