111233200222 has 4 divisors (see below), whose sum is σ = 166849800336. Its totient is φ = 55616600110.

The previous prime is 111233200171. The next prime is 111233200229. The reversal of 111233200222 is 222002332111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111233200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111233200229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27808300054 + ... + 27808300057.

It is an arithmetic number, because the mean of its divisors is an integer number (41712450084).

Almost surely, 2^111233200222 is an apocalyptic number.

111233200222 is a deficient number, since it is larger than the sum of its proper divisors (55616600114).

111233200222 is an equidigital number, since it uses as much as digits as its factorization.

111233200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55616600113.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 111233200222 its reverse (222002332111), we get a palindrome (333235532333).

The spelling of 111233200222 in words is "one hundred eleven billion, two hundred thirty-three million, two hundred thousand, two hundred twenty-two".