223213010223 has 8 divisors (see below), whose sum is σ = 340134110848. Its totient is φ = 127550291544.

The previous prime is 223213010221. The next prime is 223213010227. The reversal of 223213010223 is 322010312322.

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 223213010223 - 2¹ = 223213010221 is a prime.

It is a super-3 number, since 3×223213010223³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10629190963 = 223213010223 / (2 + 2 + 3 + 2 + 1 + 3 + 0 + 1 + 0 + 2 + 2 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 223213010223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223213010221) 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, 5314595461 + ... + 5314595502.

It is an arithmetic number, because the mean of its divisors is an integer number (42516763856).

Almost surely, 2^223213010223 is an apocalyptic number.

223213010223 is a deficient number, since it is larger than the sum of its proper divisors (116921100625).

223213010223 is a wasteful number, since it uses less digits than its factorization.

223213010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629190973.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223213010223 its reverse (322010312322), we get a palindrome (545223322545).

The spelling of 223213010223 in words is "two hundred twenty-three billion, two hundred thirteen million, ten thousand, two hundred twenty-three".