223331313011 has 16 divisors (see below), whose sum is σ = 232107055200. Its totient is φ = 214629262848.

The previous prime is 223331312983. The next prime is 223331313017. The reversal of 223331313011 is 110313133322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223331313011 is a prime.

It is a super-2 number, since 2×223331313011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223331313017) 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, 6261035 + ... + 6296603.

It is an arithmetic number, because the mean of its divisors is an integer number (14506690950).

Almost surely, 2^223331313011 is an apocalyptic number.

223331313011 is a deficient number, since it is larger than the sum of its proper divisors (8775742189).

223331313011 is a wasteful number, since it uses less digits than its factorization.

223331313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36598.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 223331313011 its reverse (110313133322), we get a palindrome (333644446333).

The spelling of 223331313011 in words is "two hundred twenty-three billion, three hundred thirty-one million, three hundred thirteen thousand, eleven".