12101332210 has 64 divisors (see below), whose sum is σ = 24057057024. Its totient is φ = 4382484480.

The previous prime is 12101332169. The next prime is 12101332249. The reversal of 12101332210 is 1223310121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3498802 + ... + 3502258.

It is an arithmetic number, because the mean of its divisors is an integer number (375891516).

Almost surely, 2^12101332210 is an apocalyptic number.

12101332210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101332210 is a deficient number, since it is larger than the sum of its proper divisors (11955724814).

12101332210 is a wasteful number, since it uses less digits than its factorization.

12101332210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760 (or 3738 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12101332210 its reverse (1223310121), we get a palindrome (13324642331).

The spelling of 12101332210 in words is "twelve billion, one hundred one million, three hundred thirty-two thousand, two hundred ten".