223042263 has 8 divisors (see below), whose sum is σ = 301828608. Its totient is φ = 146475384.

The previous prime is 223042223. The next prime is 223042271. The reversal of 223042263 is 362240322.

It is a happy number.

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

It is not a de Polignac number, because 223042263 - 2⁶ = 223042199 is a prime.

It is a super-2 number, since 2×223042263² = 99495702168322338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223042223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554631 + ... + 555032.

It is an arithmetic number, because the mean of its divisors is an integer number (37728576).

Almost surely, 2^223042263 is an apocalyptic number.

223042263 is a deficient number, since it is larger than the sum of its proper divisors (78786345).

223042263 is a wasteful number, since it uses less digits than its factorization.

223042263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109733.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 223042263 is about 14934.5995259331. The cubic root of 223042263 is about 606.4510061787.

Adding to 223042263 its reverse (362240322), we get a palindrome (585282585).

The spelling of 223042263 in words is "two hundred twenty-three million, forty-two thousand, two hundred sixty-three".