13022021303112 has 64 divisors (see below), whose sum is σ = 32589607034880. Its totient is φ = 4336067598912.

The previous prime is 13022021303051. The next prime is 13022021303117. The reversal of 13022021303112 is 21130312022031.

It is not an unprimeable number, because it can be changed into a prime (13022021303117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252109273 + ... + 252160919.

It is an arithmetic number, because the mean of its divisors is an integer number (509212609920).

Almost surely, 2^{13022021303112} is an apocalyptic number.

13022021303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13022021303112 is an abundant number, since it is smaller than the sum of its proper divisors (19567585731768).

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

13022021303112 is a wasteful number, since it uses less digits than its factorization.

13022021303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62602 (or 62598 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13022021303112 its reverse (21130312022031), we get a palindrome (34152333325143).

The spelling of 13022021303112 in words is "thirteen trillion, twenty-two billion, twenty-one million, three hundred three thousand, one hundred twelve".