4022214324221 has 8 divisors (see below), whose sum is σ = 4061681779584. Its totient is φ = 3982754885040.

The previous prime is 4022214324211. The next prime is 4022214324229. The reversal of 4022214324221 is 1224234122204.

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 4022214324221 - 2³⁸ = 3747336417277 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 (4022214324229) 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, 993110 + ... + 3005111.

It is an arithmetic number, because the mean of its divisors is an integer number (507710222448).

Almost surely, 2^{4022214324221} is an apocalyptic number.

It is an amenable number.

4022214324221 is a deficient number, since it is larger than the sum of its proper divisors (39467455363).

4022214324221 is a wasteful number, since it uses less digits than its factorization.

4022214324221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008091.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4022214324221 its reverse (1224234122204), we get a palindrome (5246448446425).

The spelling of 4022214324221 in words is "four trillion, twenty-two billion, two hundred fourteen million, three hundred twenty-four thousand, two hundred twenty-one".