12200022221110 has 64 divisors (see below), whose sum is σ = 23492734948800. Its totient is φ = 4548111316992.

The previous prime is 12200022221087. The next prime is 12200022221111. The reversal of 12200022221110 is 1112222000221.

It is a happy number.

12200022221110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200022221111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4264842 + ... + 6526018.

It is an arithmetic number, because the mean of its divisors is an integer number (367073983575).

Almost surely, 2^{12200022221110} is an apocalyptic number.

12200022221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200022221110 is a deficient number, since it is larger than the sum of its proper divisors (11292712727690).

12200022221110 is a wasteful number, since it uses less digits than its factorization.

12200022221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261665.

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

Adding to 12200022221110 its reverse (1112222000221), we get a palindrome (13312244221331).

The spelling of 12200022221110 in words is "twelve trillion, two hundred billion, twenty-two million, two hundred twenty-one thousand, one hundred ten".