221024112441 has 8 divisors (see below), whose sum is σ = 321489618144. Its totient is φ = 133954007520.

The previous prime is 221024112427. The next prime is 221024112467. The reversal of 221024112441 is 144211420122.

It is a happy number.

221024112441 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 not a de Polignac number, because 221024112441 - 2⁷ = 221024112313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221024112481) 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, 3348850156 + ... + 3348850221.

It is an arithmetic number, because the mean of its divisors is an integer number (40186202268).

Almost surely, 2^221024112441 is an apocalyptic number.

It is an amenable number.

221024112441 is a deficient number, since it is larger than the sum of its proper divisors (100465505703).

221024112441 is a wasteful number, since it uses less digits than its factorization.

221024112441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6697700391.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 221024112441 its reverse (144211420122), we get a palindrome (365235532563).

The spelling of 221024112441 in words is "two hundred twenty-one billion, twenty-four million, one hundred twelve thousand, four hundred forty-one".