3022221221121 has 8 divisors (see below), whose sum is σ = 4029782891680. Its totient is φ = 2014736848992.

The previous prime is 3022221221119. The next prime is 3022221221189. The reversal of 3022221221121 is 1211221222203.

3022221221121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3022221221121 - 2¹ = 3022221221119 is a prime.

It is a super-2 number, since 2×3022221221121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3022221221191) 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, 19233316 + ... + 19389813.

It is an arithmetic number, because the mean of its divisors is an integer number (503722861460).

Almost surely, 2^{3022221221121} is an apocalyptic number.

It is an amenable number.

3022221221121 is a deficient number, since it is larger than the sum of its proper divisors (1007561670559).

3022221221121 is a wasteful number, since it uses less digits than its factorization.

3022221221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38649215.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 3022221221121 its reverse (1211221222203), we get a palindrome (4233442443324).

The spelling of 3022221221121 in words is "three trillion, twenty-two billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred twenty-one".