12200221202110 has 32 divisors (see below), whose sum is σ = 22378320502560. Its totient is φ = 4787246275968.

The previous prime is 12200221202089. The next prime is 12200221202123. The reversal of 12200221202110 is 1120212200221.

It is a happy number.

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, 1486609 + ... + 5158531.

It is an arithmetic number, because the mean of its divisors is an integer number (699322515705).

Almost surely, 2^{12200221202110} is an apocalyptic number.

12200221202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200221202110 is a deficient number, since it is larger than the sum of its proper divisors (10178099300450).

12200221202110 is a wasteful number, since it uses less digits than its factorization.

12200221202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678252.

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

Adding to 12200221202110 its reverse (1120212200221), we get a palindrome (13320433402331).

The spelling of 12200221202110 in words is "twelve trillion, two hundred billion, two hundred twenty-one million, two hundred two thousand, one hundred ten".