2110220012222 has 32 divisors (see below), whose sum is σ = 3744988689600. Its totient is φ = 872558281728.

The previous prime is 2110220012213. The next prime is 2110220012231. The reversal of 2110220012222 is 2222100220112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2110220012213) and next prime (2110220012231).

It is a self number, because there is not a number n which added to its sum of digits gives 2110220012222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335347 + ... + 2450222.

It is an arithmetic number, because the mean of its divisors is an integer number (117030896550).

Almost surely, 2^{2110220012222} is an apocalyptic number.

2110220012222 is a deficient number, since it is larger than the sum of its proper divisors (1634768677378).

2110220012222 is a wasteful number, since it uses less digits than its factorization.

2110220012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786980.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2110220012222 its reverse (2222100220112), we get a palindrome (4332320232334).

The spelling of 2110220012222 in words is "two trillion, one hundred ten billion, two hundred twenty million, twelve thousand, two hundred twenty-two".