223021332213 has 8 divisors (see below), whose sum is σ = 306954091776. Its totient is φ = 143884730400.

The previous prime is 223021332211. The next prime is 223021332217. The reversal of 223021332213 is 312233120322.

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

It is not a de Polignac number, because 223021332213 - 2¹ = 223021332211 is a prime.

It is a super-2 number, since 2×223021332213² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021332211) 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, 1199039328 + ... + 1199039513.

It is an arithmetic number, because the mean of its divisors is an integer number (38369261472).

Almost surely, 2^223021332213 is an apocalyptic number.

It is an amenable number.

223021332213 is a deficient number, since it is larger than the sum of its proper divisors (83932759563).

223021332213 is a wasteful number, since it uses less digits than its factorization.

223021332213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398078875.

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

Adding to 223021332213 its reverse (312233120322), we get a palindrome (535254452535).

The spelling of 223021332213 in words is "two hundred twenty-three billion, twenty-one million, three hundred thirty-two thousand, two hundred thirteen".