221133300043 has 8 divisors (see below), whose sum is σ = 239851901520. Its totient is φ = 203049227520.

The previous prime is 221133300007. The next prime is 221133300083. The reversal of 221133300043 is 340003331122.

221133300043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-221133300043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 221133299987 and 221133300023.

It is not an unprimeable number, because it can be changed into a prime (221133300083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158631513 + ... + 158632906.

It is an arithmetic number, because the mean of its divisors is an integer number (29981487690).

Almost surely, 2^221133300043 is an apocalyptic number.

221133300043 is a deficient number, since it is larger than the sum of its proper divisors (18718601477).

221133300043 is a wasteful number, since it uses less digits than its factorization.

221133300043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317264477.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 221133300043 its reverse (340003331122), we get a palindrome (561136631165).

The spelling of 221133300043 in words is "two hundred twenty-one billion, one hundred thirty-three million, three hundred thousand, forty-three".