13022333231012 has 12 divisors (see below), whose sum is σ = 26044666462080. Its totient is φ = 5580999956136.

The previous prime is 13022333230961. The next prime is 13022333231053. The reversal of 13022333231012 is 21013233322031.

13022333231012 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232541664812 + ... + 232541664867.

It is an arithmetic number, because the mean of its divisors is an integer number (2170388871840).

Almost surely, 2^{13022333231012} is an apocalyptic number.

It is an amenable number.

13022333231012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13022333231012 is a wasteful number, since it uses less digits than its factorization.

13022333231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465083329690 (or 465083329688 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13022333231012 its reverse (21013233322031), we get a palindrome (34035566553043).

The spelling of 13022333231012 in words is "thirteen trillion, twenty-two billion, three hundred thirty-three million, two hundred thirty-one thousand, twelve".