4022001121321 has 32 divisors (see below), whose sum is σ = 4182515712000. Its totient is φ = 3865212898560.

The previous prime is 4022001121261. The next prime is 4022001121337. The reversal of 4022001121321 is 1231211002204.

4022001121321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4022001121321 - 2¹¹ = 4022001119273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4022001125321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602724241 + ... + 602730913.

It is an arithmetic number, because the mean of its divisors is an integer number (130703616000).

Almost surely, 2^{4022001121321} is an apocalyptic number.

It is an amenable number.

4022001121321 is a deficient number, since it is larger than the sum of its proper divisors (160514590679).

4022001121321 is a wasteful number, since it uses less digits than its factorization.

4022001121321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7669.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 4022001121321 its reverse (1231211002204), we get a palindrome (5253212123525).

The spelling of 4022001121321 in words is "four trillion, twenty-two billion, one million, one hundred twenty-one thousand, three hundred twenty-one".