4422241244421 has 576 divisors, whose sum is σ = 9223122714624. Its totient is φ = 1984010941440.

The previous prime is 4422241244417. The next prime is 4422241244423. The reversal of 4422241244421 is 1244421422244.

4422241244421 is a `hidden beast` number, since 4 + 4 + 2 + 224 + 1 + 2 + 4 + 4 + 421 = 666.

4422241244421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4422241244421 - 2² = 4422241244417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422241244423) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 11546321596 + ... + 11546321978.

It is an arithmetic number, because the mean of its divisors is an integer number (16012365824).

Almost surely, 2^{4422241244421} is an apocalyptic number.

It is an amenable number.

4422241244421 is an abundant number, since it is smaller than the sum of its proper divisors (4800881470203).

4422241244421 is a wasteful number, since it uses less digits than its factorization.

4422241244421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 568 counting only the distinct ones).

The product of its digits is 131072, while the sum is 36.

Adding to 4422241244421 its reverse (1244421422244), we get a palindrome (5666662666665).

The spelling of 4422241244421 in words is "four trillion, four hundred twenty-two billion, two hundred forty-one million, two hundred forty-four thousand, four hundred twenty-one".