12210303222320 has 120 divisors (see below), whose sum is σ = 33326859020400. Its totient is φ = 4147982286336.

The previous prime is 12210303222301. The next prime is 12210303222373. The reversal of 12210303222320 is 2322230301221.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13861130 + ... + 14715689.

It is an arithmetic number, because the mean of its divisors is an integer number (277723825170).

Almost surely, 2^{12210303222320} is an apocalyptic number.

12210303222320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210303222320 is an abundant number, since it is smaller than the sum of its proper divisors (21116555798080).

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

12210303222320 is a wasteful number, since it uses less digits than its factorization.

12210303222320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28576955 (or 28576942 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12210303222320 its reverse (2322230301221), we get a palindrome (14532533523541).

The spelling of 12210303222320 in words is "twelve trillion, two hundred ten billion, three hundred three million, two hundred twenty-two thousand, three hundred twenty".