12210332002320 has 80 divisors (see below), whose sum is σ = 37853639122752. Its totient is φ = 3255950046720.

The previous prime is 12210332002313. The next prime is 12210332002397. The reversal of 12210332002320 is 2320023301221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 4635475 + ... + 6775565.

Almost surely, 2^{12210332002320} is an apocalyptic number.

12210332002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210332002320 is an abundant number, since it is smaller than the sum of its proper divisors (25643307120432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12210332002320 is a wasteful number, since it uses less digits than its factorization.

12210332002320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163880 (or 2163874 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12210332002320 its reverse (2320023301221), we get a palindrome (14530355303541).

The spelling of 12210332002320 in words is "twelve trillion, two hundred ten billion, three hundred thirty-two million, two thousand, three hundred twenty".