223032320222 has 4 divisors (see below), whose sum is σ = 334548480336. Its totient is φ = 111516160110.

The previous prime is 223032320153. The next prime is 223032320257. The reversal of 223032320222 is 222023230322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55758080054 + ... + 55758080057.

It is an arithmetic number, because the mean of its divisors is an integer number (83637120084).

Almost surely, 2^223032320222 is an apocalyptic number.

223032320222 is a deficient number, since it is larger than the sum of its proper divisors (111516160114).

223032320222 is a wasteful number, since it uses less digits than its factorization.

223032320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111516160113.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 223032320222 its reverse (222023230322), we get a palindrome (445055550544).

The spelling of 223032320222 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty thousand, two hundred twenty-two".