111201223332 has 12 divisors (see below), whose sum is σ = 259469521136. Its totient is φ = 37067074440.

The previous prime is 111201223307. The next prime is 111201223333. The reversal of 111201223332 is 233322102111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 111201223299 and 111201223308.

It is not an unprimeable number, because it can be changed into a prime (111201223333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4633384294 + ... + 4633384317.

Almost surely, 2^111201223332 is an apocalyptic number.

111201223332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111201223332 is an abundant number, since it is smaller than the sum of its proper divisors (148268297804).

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

111201223332 is a wasteful number, since it uses less digits than its factorization.

111201223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266768618 (or 9266768616 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111201223332 its reverse (233322102111), we get a palindrome (344523325443).

The spelling of 111201223332 in words is "one hundred eleven billion, two hundred one million, two hundred twenty-three thousand, three hundred thirty-two".