221100141101241 has 32 divisors (see below), whose sum is σ = 301749220067328. Its totient is φ = 143939965464000.

The previous prime is 221100141101219. The next prime is 221100141101249. The reversal of 221100141101241 is 142101141001122.

221100141101241 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 221100141101241 - 2¹⁴ = 221100141084857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221100141101249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139840366 + ... + 141412616.

It is an arithmetic number, because the mean of its divisors is an integer number (9429663127104).

Almost surely, 2^{221100141101241} is an apocalyptic number.

It is an amenable number.

221100141101241 is a deficient number, since it is larger than the sum of its proper divisors (80649078966087).

221100141101241 is a wasteful number, since it uses less digits than its factorization.

221100141101241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574541.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 221100141101241 its reverse (142101141001122), we get a palindrome (363201282102363).

The spelling of 221100141101241 in words is "two hundred twenty-one trillion, one hundred billion, one hundred forty-one million, one hundred one thousand, two hundred forty-one".