111313331223000 has 256 divisors, whose sum is σ = 347802096844800. Its totient is φ = 29640465446400.

The previous prime is 111313331222939. The next prime is 111313331223011. The reversal of 111313331223000 is 322133313111.

It is a super-2 number, since 2×111313331223000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 7077841137 + ... + 7077856863.

It is an arithmetic number, because the mean of its divisors is an integer number (1358601940800).

Almost surely, 2^{111313331223000} is an apocalyptic number.

111313331223000 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 111313331223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173901048422400).

111313331223000 is an abundant number, since it is smaller than the sum of its proper divisors (236488765621800).

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

111313331223000 is a wasteful number, since it uses less digits than its factorization.

111313331223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19027 (or 19013 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 111313331223000 its reverse (322133313111), we get a palindrome (111635464536111).

The spelling of 111313331223000 in words is "one hundred eleven trillion, three hundred thirteen billion, three hundred thirty-one million, two hundred twenty-three thousand".