223011229 has 8 divisors (see below), whose sum is σ = 254983680. Its totient is φ = 191067216.

The previous prime is 223011211. The next prime is 223011311. The reversal of 223011229 is 922110322.

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 223011229 - 2⁷ = 223011101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223011329) 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, 13812 + ... + 25234.

It is an arithmetic number, because the mean of its divisors is an integer number (31872960).

Almost surely, 2^223011229 is an apocalyptic number.

It is an amenable number.

223011229 is a deficient number, since it is larger than the sum of its proper divisors (31972451).

223011229 is a wasteful number, since it uses less digits than its factorization.

223011229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14219.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 223011229 is about 14933.5604930639. The cubic root of 223011229 is about 606.4228777675.

The spelling of 223011229 in words is "two hundred twenty-three million, eleven thousand, two hundred twenty-nine".