12210323012210 has 16 divisors (see below), whose sum is σ = 23135348865600. Its totient is φ = 4627069772976.

The previous prime is 12210323012207. The next prime is 12210323012231. The reversal of 12210323012210 is 1221032301221.

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, 32132428790 + ... + 32132429169.

It is an arithmetic number, because the mean of its divisors is an integer number (1445959304100).

Almost surely, 2^{12210323012210} is an apocalyptic number.

12210323012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210323012210 is a deficient number, since it is larger than the sum of its proper divisors (10925025853390).

12210323012210 is a wasteful number, since it uses less digits than its factorization.

12210323012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64264857985.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12210323012210 its reverse (1221032301221), we get a palindrome (13431355313431).

The spelling of 12210323012210 in words is "twelve trillion, two hundred ten billion, three hundred twenty-three million, twelve thousand, two hundred ten".