4022224000021 has 16 divisors (see below), whose sum is σ = 4309826439168. Its totient is φ = 3747202761600.

The previous prime is 4022223999979. The next prime is 4022224000033. The reversal of 4022224000021 is 1200004222204.

It is a cyclic number.

It is not a de Polignac number, because 4022224000021 - 2³⁵ = 3987864261653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022224000061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22539160 + ... + 22716913.

It is an arithmetic number, because the mean of its divisors is an integer number (269364152448).

Almost surely, 2^{4022224000021} is an apocalyptic number.

It is an amenable number.

4022224000021 is a deficient number, since it is larger than the sum of its proper divisors (287602439147).

4022224000021 is a wasteful number, since it uses less digits than its factorization.

4022224000021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45256212.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 4022224000021 its reverse (1200004222204), we get a palindrome (5222228222225).

The spelling of 4022224000021 in words is "four trillion, twenty-two billion, two hundred twenty-four million, twenty-one", and thus it is an aban number.