111333022222 has 8 divisors (see below), whose sum is σ = 167361789672. Its totient is φ = 55545759000.

The previous prime is 111333022217. The next prime is 111333022223. The reversal of 111333022222 is 222220333111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111333022193 and 111333022202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111333022223) 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, 60374904 + ... + 60376747.

It is an arithmetic number, because the mean of its divisors is an integer number (20920223709).

Almost surely, 2^111333022222 is an apocalyptic number.

111333022222 is a deficient number, since it is larger than the sum of its proper divisors (56028767450).

111333022222 is a wasteful number, since it uses less digits than its factorization.

111333022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120752114.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 111333022222 its reverse (222220333111), we get a palindrome (333553355333).

The spelling of 111333022222 in words is "one hundred eleven billion, three hundred thirty-three million, twenty-two thousand, two hundred twenty-two".