441221233113 has 48 divisors (see below), whose sum is σ = 658521938880. Its totient is φ = 284554778112.

The previous prime is 441221233081. The next prime is 441221233181. The reversal of 441221233113 is 311332122144.

441221233113 is a `hidden beast` number, since 4 + 412 + 2 + 1 + 233 + 1 + 13 = 666.

It is not a de Polignac number, because 441221233113 - 2⁵ = 441221233081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441221253113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10234918 + ... + 10277936.

It is an arithmetic number, because the mean of its divisors is an integer number (13719207060).

Almost surely, 2^441221233113 is an apocalyptic number.

It is an amenable number.

441221233113 is a deficient number, since it is larger than the sum of its proper divisors (217300705767).

441221233113 is a wasteful number, since it uses less digits than its factorization.

441221233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43398 (or 43395 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 441221233113 its reverse (311332122144), we get a palindrome (752553355257).

The spelling of 441221233113 in words is "four hundred forty-one billion, two hundred twenty-one million, two hundred thirty-three thousand, one hundred thirteen".