111341344341200 has 240 divisors, whose sum is σ = 300926107264320. Its totient is φ = 39339465154560.

The previous prime is 111341344341197. The next prime is 111341344341223. The reversal of 111341344341200 is 2143443143111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9797414 + ... + 17851386.

It is an arithmetic number, because the mean of its divisors is an integer number (1253858780268).

Almost surely, 2^{111341344341200} is an apocalyptic number.

111341344341200 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 111341344341200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150463053632160).

111341344341200 is an abundant number, since it is smaller than the sum of its proper divisors (189584762923120).

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

111341344341200 is a wasteful number, since it uses less digits than its factorization.

111341344341200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054134 (or 8054123 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 111341344341200 its reverse (2143443143111), we get a palindrome (113484787484311).

The spelling of 111341344341200 in words is "one hundred eleven trillion, three hundred forty-one billion, three hundred forty-four million, three hundred forty-one thousand, two hundred".