13022022003012 has 72 divisors (see below), whose sum is σ = 35910134158080. Its totient is φ = 3945965958720.

The previous prime is 13022022002989. The next prime is 13022022003013. The reversal of 13022022003012 is 21030022022031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13022022003013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15807789 + ... + 16611147.

Almost surely, 2^{13022022003012} is an apocalyptic number.

13022022003012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13022022003012 is an abundant number, since it is smaller than the sum of its proper divisors (22888112155068).

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

13022022003012 is a wasteful number, since it uses less digits than its factorization.

13022022003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844313 (or 844308 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13022022003012 its reverse (21030022022031), we get a palindrome (34052044025043).

The spelling of 13022022003012 in words is "thirteen trillion, twenty-two billion, twenty-two million, three thousand, twelve".