222010111112 has 32 divisors (see below), whose sum is σ = 420441943680. Its totient is φ = 109892529600.

The previous prime is 222010111111. The next prime is 222010111153. The reversal of 222010111112 is 211111010222.

It is not an unprimeable number, because it can be changed into a prime (222010111111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11223743 + ... + 11243505.

It is an arithmetic number, because the mean of its divisors is an integer number (13138810740).

Almost surely, 2^222010111112 is an apocalyptic number.

It is an amenable number.

222010111112 is a deficient number, since it is larger than the sum of its proper divisors (198431832568).

222010111112 is a wasteful number, since it uses less digits than its factorization.

222010111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33773 (or 33769 counting only the distinct ones).

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

Adding to 222010111112 its reverse (211111010222), we get a palindrome (433121121334).

The spelling of 222010111112 in words is "two hundred twenty-two billion, ten million, one hundred eleven thousand, one hundred twelve".