223101056011 has 32 divisors (see below), whose sum is σ = 235570991040. Its totient is φ = 211071744000.

The previous prime is 223101055997. The next prime is 223101056023. The reversal of 223101056011 is 110650101322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 223101056011 - 2³⁵ = 188741317643 is a prime.

It is a super-3 number, since 3×223101056011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223101056051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123875311 + ... + 123877111.

It is an arithmetic number, because the mean of its divisors is an integer number (7361593470).

Almost surely, 2^223101056011 is an apocalyptic number.

223101056011 is a deficient number, since it is larger than the sum of its proper divisors (12469935029).

223101056011 is a wasteful number, since it uses less digits than its factorization.

223101056011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 223101056011 its reverse (110650101322), we get a palindrome (333751157333).

The spelling of 223101056011 in words is "two hundred twenty-three billion, one hundred one million, fifty-six thousand, eleven".