111214338 has 16 divisors (see below), whose sum is σ = 232099776. Its totient is φ = 35459600.

The previous prime is 111214331. The next prime is 111214339. The reversal of 111214338 is 833412111.

It is not an unprimeable number, because it can be changed into a prime (111214331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402813 + ... + 403088.

It is an arithmetic number, because the mean of its divisors is an integer number (14506236).

Almost surely, 2^111214338 is an apocalyptic number.

111214338 is an abundant number, since it is smaller than the sum of its proper divisors (120885438).

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

111214338 is a wasteful number, since it uses less digits than its factorization.

111214338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805929.

The product of its digits is 576, while the sum is 24.

The square root of 111214338 is about 10545.8208784333. The cubic root of 111214338 is about 480.8986896241.

Adding to 111214338 its reverse (833412111), we get a palindrome (944626449).

The spelling of 111214338 in words is "one hundred eleven million, two hundred fourteen thousand, three hundred thirty-eight".