4102224442021 has 8 divisors (see below), whose sum is σ = 4103462757888. Its totient is φ = 4100986260000.

The previous prime is 4102224441983. The next prime is 4102224442027. The reversal of 4102224442021 is 1202444222014.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4102224442021 - 2⁹ = 4102224441509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102224442027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119368881 + ... + 119403241.

It is an arithmetic number, because the mean of its divisors is an integer number (512932844736).

Almost surely, 2^{4102224442021} is an apocalyptic number.

It is an amenable number.

4102224442021 is a deficient number, since it is larger than the sum of its proper divisors (1238315867).

4102224442021 is a wasteful number, since it uses less digits than its factorization.

4102224442021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66923.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 4102224442021 its reverse (1202444222014), we get a palindrome (5304668664035).

The spelling of 4102224442021 in words is "four trillion, one hundred two billion, two hundred twenty-four million, four hundred forty-two thousand, twenty-one".