13333031222112 has 72 divisors (see below), whose sum is σ = 43332351478416. Its totient is φ = 3809437491456.

The previous prime is 13333031222101. The next prime is 13333031222123. The reversal of 13333031222112 is 21122213033331.

13333031222112 is a `hidden beast` number, since 1 + 3 + 3 + 330 + 312 + 2 + 2 + 1 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (13333031222101) and next prime (13333031222123).

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3306801363 + ... + 3306805394.

It is an arithmetic number, because the mean of its divisors is an integer number (601838214978).

Almost surely, 2^{13333031222112} is an apocalyptic number.

13333031222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13333031222112 is an abundant number, since it is smaller than the sum of its proper divisors (29999320256304).

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

13333031222112 is a wasteful number, since it uses less digits than its factorization.

13333031222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6613606780 (or 6613606769 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 13333031222112 its reverse (21122213033331), we get a palindrome (34455244255443).

The spelling of 13333031222112 in words is "thirteen trillion, three hundred thirty-three billion, thirty-one million, two hundred twenty-two thousand, one hundred twelve".