223253213 has 8 divisors (see below), whose sum is σ = 226280736. Its totient is φ = 220246000.

The previous prime is 223253201. The next prime is 223253237. The reversal of 223253213 is 312352322.

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 223253213 - 2¹⁰ = 223252189 is a prime.

It is a super-3 number, since 3×223253213³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223253263) 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, 17738 + ... + 27588.

It is an arithmetic number, because the mean of its divisors is an integer number (28285092).

Almost surely, 2^223253213 is an apocalyptic number.

It is an amenable number.

223253213 is a deficient number, since it is larger than the sum of its proper divisors (3027523).

223253213 is a wasteful number, since it uses less digits than its factorization.

223253213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10155.

The product of its digits is 2160, while the sum is 23.

The square root of 223253213 is about 14941.6603160425. The cubic root of 223253213 is about 606.6421366660.

The spelling of 223253213 in words is "two hundred twenty-three million, two hundred fifty-three thousand, two hundred thirteen".