222321200111 has 8 divisors (see below), whose sum is σ = 223576945200. Its totient is φ = 221068836352.

The previous prime is 222321200107. The next prime is 222321200117. The reversal of 222321200111 is 111002123222.

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 222321200111 - 2² = 222321200107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222321200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222321200117) 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, 713405 + ... + 976518.

It is an arithmetic number, because the mean of its divisors is an integer number (27947118150).

Almost surely, 2^222321200111 is an apocalyptic number.

222321200111 is a deficient number, since it is larger than the sum of its proper divisors (1255745089).

222321200111 is a wasteful number, since it uses less digits than its factorization.

222321200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690665.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 222321200111 its reverse (111002123222), we get a palindrome (333323323333).

The spelling of 222321200111 in words is "two hundred twenty-two billion, three hundred twenty-one million, two hundred thousand, one hundred eleven".