4022022413021 has 24 divisors (see below), whose sum is σ = 4269979296000. Its totient is φ = 3777952523904.

The previous prime is 4022022413011. The next prime is 4022022413081. The reversal of 4022022413021 is 1203142202204.

It is a de Polignac number, because none of the positive numbers 2^k-4022022413021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022022413011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224321585 + ... + 224339513.

It is an arithmetic number, because the mean of its divisors is an integer number (177915804000).

Almost surely, 2^{4022022413021} is an apocalyptic number.

It is an amenable number.

4022022413021 is a deficient number, since it is larger than the sum of its proper divisors (247956882979).

4022022413021 is a wasteful number, since it uses less digits than its factorization.

4022022413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18741 (or 18584 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4022022413021 its reverse (1203142202204), we get a palindrome (5225164615225).

The spelling of 4022022413021 in words is "four trillion, twenty-two billion, twenty-two million, four hundred thirteen thousand, twenty-one".