111224412244 has 48 divisors (see below), whose sum is σ = 213708914496. Its totient is φ = 50231001600.

The previous prime is 111224412203. The next prime is 111224412283. The reversal of 111224412244 is 442214422111.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4685734 + ... + 4709410.

It is an arithmetic number, because the mean of its divisors is an integer number (4452269052).

Almost surely, 2^111224412244 is an apocalyptic number.

It is an amenable number.

111224412244 is a deficient number, since it is larger than the sum of its proper divisors (102484502252).

111224412244 is a wasteful number, since it uses less digits than its factorization.

111224412244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24376 (or 24374 counting only the distinct ones).

The product of its digits is 4096, while the sum is 28.

Adding to 111224412244 its reverse (442214422111), we get a palindrome (553438834355).

The spelling of 111224412244 in words is "one hundred eleven billion, two hundred twenty-four million, four hundred twelve thousand, two hundred forty-four".