12201020202110 has 32 divisors (see below), whose sum is σ = 21979201608000. Its totient is φ = 4876549678080.

The previous prime is 12201020202079. The next prime is 12201020202167. The reversal of 12201020202110 is 1120202010221.

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, 254328206 + ... + 254376174.

It is an arithmetic number, because the mean of its divisors is an integer number (686850050250).

Almost surely, 2^{12201020202110} is an apocalyptic number.

12201020202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201020202110 is a deficient number, since it is larger than the sum of its proper divisors (9778181405890).

12201020202110 is a wasteful number, since it uses less digits than its factorization.

12201020202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67556.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12201020202110 its reverse (1120202010221), we get a palindrome (13321222212331).

The spelling of 12201020202110 in words is "twelve trillion, two hundred one billion, twenty million, two hundred two thousand, one hundred ten".