223320213213 has 8 divisors (see below), whose sum is σ = 299933717568. Its totient is φ = 147793425504.

The previous prime is 223320213209. The next prime is 223320213251. The reversal of 223320213213 is 312312023322.

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

It is not a de Polignac number, because 223320213213 - 2² = 223320213209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223320213913) 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, 271678681 + ... + 271679502.

It is an arithmetic number, because the mean of its divisors is an integer number (37491714696).

Almost surely, 2^223320213213 is an apocalyptic number.

It is an amenable number.

223320213213 is a deficient number, since it is larger than the sum of its proper divisors (76613504355).

223320213213 is a wasteful number, since it uses less digits than its factorization.

223320213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543358323.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223320213213 its reverse (312312023322), we get a palindrome (535632236535).

The spelling of 223320213213 in words is "two hundred twenty-three billion, three hundred twenty million, two hundred thirteen thousand, two hundred thirteen".