111123223332 has 48 divisors (see below), whose sum is σ = 299497891392. Its totient is φ = 31692897280.

The previous prime is 111123223313. The next prime is 111123223363. The reversal of 111123223332 is 233322321111.

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

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, 24757833 + ... + 24762320.

It is an arithmetic number, because the mean of its divisors is an integer number (6239539404).

Almost surely, 2^111123223332 is an apocalyptic number.

111123223332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111123223332 is an abundant number, since it is smaller than the sum of its proper divisors (188374668060).

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

111123223332 is a wasteful number, since it uses less digits than its factorization.

111123223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49520188 (or 49520186 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 111123223332 its reverse (233322321111), we get a palindrome (344445544443).

The spelling of 111123223332 in words is "one hundred eleven billion, one hundred twenty-three million, two hundred twenty-three thousand, three hundred thirty-two".