13333322020 has 48 divisors (see below), whose sum is σ = 29860427520. Its totient is φ = 4983473664.

The previous prime is 13333322017. The next prime is 13333322027. The reversal of 13333322020 is 2022333331.

It is a junction number, because it is equal to n+sod(n) for n = 13333321982 and 13333322000.

It is not an unprimeable number, because it can be changed into a prime (13333322027) 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, 93804 + ... + 188323.

It is an arithmetic number, because the mean of its divisors is an integer number (622092240).

Almost surely, 2^13333322020 is an apocalyptic number.

13333322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13333322020 is an abundant number, since it is smaller than the sum of its proper divisors (16527105500).

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

13333322020 is a wasteful number, since it uses less digits than its factorization.

13333322020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282292 (or 282290 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13333322020 its reverse (2022333331), we get a palindrome (15355655351).

The spelling of 13333322020 in words is "thirteen billion, three hundred thirty-three million, three hundred twenty-two thousand, twenty".