223044022 has 4 divisors (see below), whose sum is σ = 334566036. Its totient is φ = 111522010.

The previous prime is 223044011. The next prime is 223044043. The reversal of 223044022 is 220440322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220440322 = 2 ⋅110220161.

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, 55761004 + ... + 55761007.

It is an arithmetic number, because the mean of its divisors is an integer number (83641509).

Almost surely, 2^223044022 is an apocalyptic number.

223044022 is a deficient number, since it is larger than the sum of its proper divisors (111522014).

223044022 is a wasteful number, since it uses less digits than its factorization.

223044022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111522013.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 223044022 is about 14934.6584159130. The cubic root of 223044022 is about 606.4526004124.

Adding to 223044022 its reverse (220440322), we get a palindrome (443484344).

The spelling of 223044022 in words is "two hundred twenty-three million, forty-four thousand, twenty-two".