223210313011 has 16 divisors (see below), whose sum is σ = 255497482240. Its totient is φ = 191023388640.

The previous prime is 223210312981. The next prime is 223210313017. The reversal of 223210313011 is 110313012322.

It is not a de Polignac number, because 223210313011 - 2¹¹ = 223210310963 is a prime.

It is a super-3 number, since 3×223210313011³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223210313011.

It is not an unprimeable number, because it can be changed into a prime (223210313017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12304630 + ... + 12322756.

It is an arithmetic number, because the mean of its divisors is an integer number (15968592640).

Almost surely, 2^223210313011 is an apocalyptic number.

223210313011 is a deficient number, since it is larger than the sum of its proper divisors (32287169229).

223210313011 is a wasteful number, since it uses less digits than its factorization.

223210313011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20794.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 223210313011 its reverse (110313012322), we get a palindrome (333523325333).

The spelling of 223210313011 in words is "two hundred twenty-three billion, two hundred ten million, three hundred thirteen thousand, eleven".