12211120002110 has 16 divisors (see below), whose sum is σ = 22036519908000. Its totient is φ = 4871891577696.

The previous prime is 12211120002097. The next prime is 12211120002127. The reversal of 12211120002110 is 1120002111221.

It is a super-2 number, since 2×12211120002110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569548810 + ... + 1569556589.

It is an arithmetic number, because the mean of its divisors is an integer number (1377282494250).

Almost surely, 2^{12211120002110} is an apocalyptic number.

12211120002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211120002110 is a deficient number, since it is larger than the sum of its proper divisors (9825399905890).

12211120002110 is a wasteful number, since it uses less digits than its factorization.

12211120002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139105795.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12211120002110 its reverse (1120002111221), we get a palindrome (13331122113331).

Subtracting from 12211120002110 its reverse (1120002111221), we obtain a square (11091117890889 = 3330333²).

The spelling of 12211120002110 in words is "twelve trillion, two hundred eleven billion, one hundred twenty million, two thousand, one hundred ten".