221104012011041 has 8 divisors (see below), whose sum is σ = 232994319988800. Its totient is φ = 209239029504720.

The previous prime is 221104012011031. The next prime is 221104012011049. The reversal of 221104012011041 is 140110210401122.

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

It is a cyclic number.

It is not a de Polignac number, because 221104012011041 - 2³⁸ = 220829134104097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221104012011049) 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, 6331349930 + ... + 6331384851.

It is an arithmetic number, because the mean of its divisors is an integer number (29124289998600).

Almost surely, 2^{221104012011041} is an apocalyptic number.

It is an amenable number.

221104012011041 is a deficient number, since it is larger than the sum of its proper divisors (11890307977759).

221104012011041 is a wasteful number, since it uses less digits than its factorization.

221104012011041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662735719.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 221104012011041 its reverse (140110210401122), we get a palindrome (361214222412163).

The spelling of 221104012011041 in words is "two hundred twenty-one trillion, one hundred four billion, twelve million, eleven thousand, forty-one".