223223404011 has 32 divisors (see below), whose sum is σ = 312261504000. Its totient is φ = 141651514368.

The previous prime is 223223404003. The next prime is 223223404037. The reversal of 223223404011 is 110404322322.

It is a happy number.

It is not a de Polignac number, because 223223404011 - 2³ = 223223404003 is a prime.

It is a super-3 number, since 3×223223404011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223223404051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4601400 + ... + 4649658.

It is an arithmetic number, because the mean of its divisors is an integer number (9758172000).

Almost surely, 2^223223404011 is an apocalyptic number.

223223404011 is a deficient number, since it is larger than the sum of its proper divisors (89038099989).

223223404011 is a wasteful number, since it uses less digits than its factorization.

223223404011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49043.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 223223404011 its reverse (110404322322), we get a palindrome (333627726333).

The spelling of 223223404011 in words is "two hundred twenty-three billion, two hundred twenty-three million, four hundred four thousand, eleven".