222112333111 has 8 divisors (see below), whose sum is σ = 224349285600. Its totient is φ = 219876122400.

The previous prime is 222112333081. The next prime is 222112333127. The reversal of 222112333111 is 111333211222.

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

It is a cyclic number.

It is not a de Polignac number, because 222112333111 - 2⁹ = 222112332599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112333141) 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, 426550 + ... + 791308.

It is an arithmetic number, because the mean of its divisors is an integer number (28043660700).

Almost surely, 2^222112333111 is an apocalyptic number.

222112333111 is a deficient number, since it is larger than the sum of its proper divisors (2236952489).

222112333111 is a wasteful number, since it uses less digits than its factorization.

222112333111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370889.

The product of its digits is 432, while the sum is 22.

Adding to 222112333111 its reverse (111333211222), we get a palindrome (333445544333).

The spelling of 222112333111 in words is "two hundred twenty-two billion, one hundred twelve million, three hundred thirty-three thousand, one hundred eleven".