111122000222 has 16 divisors (see below), whose sum is σ = 173938268160. Its totient is φ = 53142804792.

The previous prime is 111122000183. The next prime is 111122000263. The reversal of 111122000222 is 222000221111.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 111122000197 and 111122000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260023 + ... + 1345325.

It is an arithmetic number, because the mean of its divisors is an integer number (10871141760).

Almost surely, 2^111122000222 is an apocalyptic number.

111122000222 is a deficient number, since it is larger than the sum of its proper divisors (62816267938).

111122000222 is a wasteful number, since it uses less digits than its factorization.

111122000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113647.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111122000222 its reverse (222000221111), we get a palindrome (333122221333).

The spelling of 111122000222 in words is "one hundred eleven billion, one hundred twenty-two million, two hundred twenty-two", and thus it is an aban number.