223013111011 has 24 divisors (see below), whose sum is σ = 230265303840. Its totient is φ = 215981230080.

The previous prime is 223013110997. The next prime is 223013111029. The reversal of 223013111011 is 110111310322.

It is a happy number.

It is not a de Polignac number, because 223013111011 - 2¹⁹ = 223012586723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223013111051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156061645 + ... + 156063073.

It is an arithmetic number, because the mean of its divisors is an integer number (9594387660).

Almost surely, 2^223013111011 is an apocalyptic number.

223013111011 is a deficient number, since it is larger than the sum of its proper divisors (7252192829).

223013111011 is a wasteful number, since it uses less digits than its factorization.

223013111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 223013111011 its reverse (110111310322), we get a palindrome (333124421333).

The spelling of 223013111011 in words is "two hundred twenty-three billion, thirteen million, one hundred eleven thousand, eleven".