111112010222 has 12 divisors (see below), whose sum is σ = 175901701536. Its totient is φ = 52632004500.

The previous prime is 111112010209. The next prime is 111112010237. The reversal of 111112010222 is 222010211111.

It is a junction number, because it is equal to n+sod(n) for n = 111112010197 and 111112010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76946654 + ... + 76948097.

It is an arithmetic number, because the mean of its divisors is an integer number (14658475128).

Almost surely, 2^111112010222 is an apocalyptic number.

111112010222 is a deficient number, since it is larger than the sum of its proper divisors (64789691314).

111112010222 is a wasteful number, since it uses less digits than its factorization.

111112010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153894791 (or 153894772 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111112010222 its reverse (222010211111), we get a palindrome (333122221333).

The spelling of 111112010222 in words is "one hundred eleven billion, one hundred twelve million, ten thousand, two hundred twenty-two".