2222221010110 has 16 divisors (see below), whose sum is σ = 4011525195696. Its totient is φ = 886326764608.

The previous prime is 2222221010071. The next prime is 2222221010117. The reversal of 2222221010110 is 110101222222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222221010117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320201287 + ... + 320208226.

It is an arithmetic number, because the mean of its divisors is an integer number (250720324731).

Almost surely, 2^{2222221010110} is an apocalyptic number.

2222221010110 is a deficient number, since it is larger than the sum of its proper divisors (1789304185586).

2222221010110 is a wasteful number, since it uses less digits than its factorization.

2222221010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640409867.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2222221010110 its reverse (110101222222), we get a palindrome (2332322232332).

The spelling of 2222221010110 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-one million, ten thousand, one hundred ten".