111320212014 has 48 divisors (see below), whose sum is σ = 274560534144. Its totient is φ = 32266726800.

The previous prime is 111320211941. The next prime is 111320212093. The reversal of 111320212014 is 410212023111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12217692 + ... + 12226799.

It is an arithmetic number, because the mean of its divisors is an integer number (5720011128).

Almost surely, 2^111320212014 is an apocalyptic number.

111320212014 is an abundant number, since it is smaller than the sum of its proper divisors (163240322130).

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

111320212014 is a wasteful number, since it uses less digits than its factorization.

111320212014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24444533 (or 24444530 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 111320212014 its reverse (410212023111), we get a palindrome (521532235125).

The spelling of 111320212014 in words is "one hundred eleven billion, three hundred twenty million, two hundred twelve thousand, fourteen".