111440213214000 has 160 divisors (see below), whose sum is σ = 391945361034240. Its totient is φ = 27015809248000.

The previous prime is 111440213213921. The next prime is 111440213214007. The reversal of 111440213214000 is 412312044111.

It is a happy number.

It is a super-3 number, since 3×111440213214000³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is not an unprimeable number, because it can be changed into a prime (111440213214007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 844178040 + ... + 844310039.

It is an arithmetic number, because the mean of its divisors is an integer number (2449658506464).

Almost surely, 2^{111440213214000} is an apocalyptic number.

111440213214000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111440213214000 is an abundant number, since it is smaller than the sum of its proper divisors (280505147820240).

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

111440213214000 is a wasteful number, since it uses less digits than its factorization.

111440213214000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688488116 (or 1688488100 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 111440213214000 its reverse (412312044111), we get a palindrome (111852525258111).

The spelling of 111440213214000 in words is "one hundred eleven trillion, four hundred forty billion, two hundred thirteen million, two hundred fourteen thousand".