13300111471212 has 120 divisors (see below), whose sum is σ = 35298662389760. Its totient is φ = 4365888737760.

The previous prime is 13300111471187. The next prime is 13300111471249. The reversal of 13300111471212 is 21217411100331.

It is a happy number.

13300111471212 is a `hidden beast` number, since 1 + 3 + 300 + 1 + 1 + 147 + 1 + 212 = 666.

It is a super-2 number, since 2×13300111471212² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 73521489 + ... + 73702167.

Almost surely, 2^{13300111471212} is an apocalyptic number.

13300111471212 is a gapful number since it is divisible by the number (12) 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 13300111471212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17649331194880).

13300111471212 is an abundant number, since it is smaller than the sum of its proper divisors (21998550918548).

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

13300111471212 is a wasteful number, since it uses less digits than its factorization.

13300111471212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184153 (or 184142 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 13300111471212 its reverse (21217411100331), we get a palindrome (34517522571543).

The spelling of 13300111471212 in words is "thirteen trillion, three hundred billion, one hundred eleven million, four hundred seventy-one thousand, two hundred twelve".