223240432211 has 8 divisors (see below), whose sum is σ = 225580942080. Its totient is φ = 220903251912.

The previous prime is 223240432171. The next prime is 223240432223. The reversal of 223240432211 is 112234042322.

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 223240432211 - 2⁶ = 223240432147 is a prime.

It is a super-3 number, since 3×223240432211³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223240435211) 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, 697481 + ... + 965898.

It is an arithmetic number, because the mean of its divisors is an integer number (28197617760).

Almost surely, 2^223240432211 is an apocalyptic number.

223240432211 is a deficient number, since it is larger than the sum of its proper divisors (2340509869).

223240432211 is a wasteful number, since it uses less digits than its factorization.

223240432211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664785.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 223240432211 its reverse (112234042322), we get a palindrome (335474474533).

The spelling of 223240432211 in words is "two hundred twenty-three billion, two hundred forty million, four hundred thirty-two thousand, two hundred eleven".