3321222023121 has 16 divisors (see below), whose sum is σ = 4780169631360. Its totient is φ = 2044850339840.

The previous prime is 3321222023117. The next prime is 3321222023191. The reversal of 3321222023121 is 1213202221233.

It is a cyclic number.

It is not a de Polignac number, because 3321222023121 - 2² = 3321222023117 is a prime.

It is a super-2 number, since 2×3321222023121² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321222023091 and 3321222023100.

It is not an unprimeable number, because it can be changed into a prime (3321222023111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829888560 + ... + 829892561.

It is an arithmetic number, because the mean of its divisors is an integer number (298760601960).

Almost surely, 2^{3321222023121} is an apocalyptic number.

It is an amenable number.

3321222023121 is a deficient number, since it is larger than the sum of its proper divisors (1458947608239).

3321222023121 is a wasteful number, since it uses less digits than its factorization.

3321222023121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659781176.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3321222023121 its reverse (1213202221233), we get a palindrome (4534424244354).

The spelling of 3321222023121 in words is "three trillion, three hundred twenty-one billion, two hundred twenty-two million, twenty-three thousand, one hundred twenty-one".