223134244011 has 24 divisors (see below), whose sum is σ = 370694779104. Its totient is φ = 126693141120.

The previous prime is 223134243911. The next prime is 223134244019. The reversal of 223134244011 is 110442431322.

223134244011 is a `hidden beast` number, since 2 + 231 + 3 + 4 + 24 + 401 + 1 = 666.

It is not a de Polignac number, because 223134244011 - 2¹⁴ = 223134227627 is a prime.

It is a super-3 number, since 3×223134244011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223134244019) 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, 11269770 + ... + 11289551.

It is an arithmetic number, because the mean of its divisors is an integer number (15445615796).

Almost surely, 2^223134244011 is an apocalyptic number.

223134244011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

223134244011 is a deficient number, since it is larger than the sum of its proper divisors (147560535093).

223134244011 is a wasteful number, since it uses less digits than its factorization.

223134244011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22559491 (or 22559488 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 223134244011 its reverse (110442431322), we get a palindrome (333576675333).

The spelling of 223134244011 in words is "two hundred twenty-three billion, one hundred thirty-four million, two hundred forty-four thousand, eleven".