111230412 has 24 divisors (see below), whose sum is σ = 259725312. Its totient is φ = 37050000.

The previous prime is 111230401. The next prime is 111230419. The reversal of 111230412 is 214032111.

It is a junction number, because it is equal to n+sod(n) for n = 111230391 and 111230400.

It is not an unprimeable number, because it can be changed into a prime (111230419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21037 + ... + 25787.

It is an arithmetic number, because the mean of its divisors is an integer number (10821888).

Almost surely, 2^111230412 is an apocalyptic number.

111230412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111230412 is an abundant number, since it is smaller than the sum of its proper divisors (148494900).

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

111230412 is a wasteful number, since it uses less digits than its factorization.

111230412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709 (or 6707 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 111230412 is about 10546.5829537344. The cubic root of 111230412 is about 480.9218568803.

Adding to 111230412 its reverse (214032111), we get a palindrome (325262523).

The spelling of 111230412 in words is "one hundred eleven million, two hundred thirty thousand, four hundred twelve".