223043441121 has 6 divisors (see below), whose sum is σ = 322173859410. Its totient is φ = 148695627408.

The previous prime is 223043441099. The next prime is 223043441149. The reversal of 223043441121 is 121144340322.

223043441121 is a `hidden beast` number, since 2 + 2 + 304 + 344 + 1 + 12 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 115501421025 + 107542020096 = 339855^2 + 327936^2 .

It is a de Polignac number, because none of the positive numbers 2^k-223043441121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223043443121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12391302276 + ... + 12391302293.

It is an arithmetic number, because the mean of its divisors is an integer number (53695643235).

Almost surely, 2^223043441121 is an apocalyptic number.

It is an amenable number.

223043441121 is a deficient number, since it is larger than the sum of its proper divisors (99130418289).

223043441121 is a wasteful number, since it uses less digits than its factorization.

223043441121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24782604575 (or 24782604572 counting only the distinct ones).

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

Adding to 223043441121 its reverse (121144340322), we get a palindrome (344187781443).

The spelling of 223043441121 in words is "two hundred twenty-three billion, forty-three million, four hundred forty-one thousand, one hundred twenty-one".