13022210330312 has 128 divisors (see below), whose sum is σ = 25931731392000. Its totient is φ = 6120944793600.

The previous prime is 13022210330299. The next prime is 13022210330323. The reversal of 13022210330312 is 21303301222031.

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, 2215035389 + ... + 2215041267.

It is an arithmetic number, because the mean of its divisors is an integer number (202591651500).

Almost surely, 2^{13022210330312} is an apocalyptic number.

It is an amenable number.

13022210330312 is a deficient number, since it is larger than the sum of its proper divisors (12909521061688).

13022210330312 is a wasteful number, since it uses less digits than its factorization.

13022210330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311 (or 7307 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13022210330312 its reverse (21303301222031), we get a palindrome (34325511552343).

The spelling of 13022210330312 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred thirty thousand, three hundred twelve".