13333222333020 has 192 divisors, whose sum is σ = 39717674390016. Its totient is φ = 3330422784000.

The previous prime is 13333222332961. The next prime is 13333222333049. The reversal of 13333222333020 is 2033322233331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 752727684 + ... + 752745396.

It is an arithmetic number, because the mean of its divisors is an integer number (206862887448).

Almost surely, 2^{13333222333020} is an apocalyptic number.

13333222333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13333222333020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19858837195008).

13333222333020 is an abundant number, since it is smaller than the sum of its proper divisors (26384452056996).

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

13333222333020 is a wasteful number, since it uses less digits than its factorization.

13333222333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21220 (or 21218 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 13333222333020 its reverse (2033322233331), we get a palindrome (15366544566351).

The spelling of 13333222333020 in words is "thirteen trillion, three hundred thirty-three billion, two hundred twenty-two million, three hundred thirty-three thousand, twenty".