13333666633332 has 48 divisors (see below), whose sum is σ = 31454477268480. Its totient is φ = 4395678031872.

The previous prime is 13333666633291. The next prime is 13333666633361. The reversal of 13333666633332 is 23333666633331.

It is a super-2 number, since 2×13333666633332² (a number of 27 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305213 + ... + 5655204.

It is an arithmetic number, because the mean of its divisors is an integer number (655301609760).

Almost surely, 2^{13333666633332} is an apocalyptic number.

13333666633332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13333666633332 is an abundant number, since it is smaller than the sum of its proper divisors (18120810635148).

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

13333666633332 is a wasteful number, since it uses less digits than its factorization.

13333666633332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7961960 (or 7961958 counting only the distinct ones).

The product of its digits is 17006112, while the sum is 51.

Subtracting 13333666633332 from its reverse (23333666633331), we obtain a palindrome (9999999999999).

The spelling of 13333666633332 in words is "thirteen trillion, three hundred thirty-three billion, six hundred sixty-six million, six hundred thirty-three thousand, three hundred thirty-two".