4441221445101 has 12 divisors (see below), whose sum is σ = 6888425098752. Its totient is φ = 2537840825688.

The previous prime is 4441221445069. The next prime is 4441221445103. The reversal of 4441221445101 is 1015441221444.

It is not a de Polignac number, because 4441221445101 - 2⁵ = 4441221445069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441221445103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15106195245 + ... + 15106195538.

It is an arithmetic number, because the mean of its divisors is an integer number (574035424896).

Almost surely, 2^{4441221445101} is an apocalyptic number.

It is an amenable number.

4441221445101 is a deficient number, since it is larger than the sum of its proper divisors (2447203653651).

4441221445101 is a wasteful number, since it uses less digits than its factorization.

4441221445101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30212390800 (or 30212390793 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

Adding to 4441221445101 its reverse (1015441221444), we get a palindrome (5456662666545).

The spelling of 4441221445101 in words is "four trillion, four hundred forty-one billion, two hundred twenty-one million, four hundred forty-five thousand, one hundred one".