111334468 has 18 divisors (see below), whose sum is σ = 226645566. Its totient is φ = 47714688.

The previous prime is 111334459. The next prime is 111334477. The reversal of 111334468 is 864433111.

It is an interprime number because it is at equal distance from previous prime (111334459) and next prime (111334477).

It can be written as a sum of positive squares in only one way, i.e., 111133764 + 200704 = 10542^2 + 448^2 .

It is a plaindrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283821 + ... + 284212.

Almost surely, 2^111334468 is an apocalyptic number.

It is an amenable number.

111334468 is an abundant number, since it is smaller than the sum of its proper divisors (115311098).

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

111334468 is a wasteful number, since it uses less digits than its factorization.

111334468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568051 (or 568042 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 111334468 is about 10551.5149623170. The cubic root of 111334468 is about 481.0717775328.

Adding to 111334468 its reverse (864433111), we get a palindrome (975767579).

The spelling of 111334468 in words is "one hundred eleven million, three hundred thirty-four thousand, four hundred sixty-eight".