3022003121 has 4 divisors (see below), whose sum is σ = 3038886000. Its totient is φ = 3005120244.

The previous prime is 3022003111. The next prime is 3022003139. The reversal of 3022003121 is 1213002203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3022003121 - 2⁶ = 3022003057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3022003096 and 3022003105.

It is not an unprimeable number, because it can be changed into a prime (3022003111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8441171 + ... + 8441528.

It is an arithmetic number, because the mean of its divisors is an integer number (759721500).

Almost surely, 2^3022003121 is an apocalyptic number.

It is an amenable number.

3022003121 is a deficient number, since it is larger than the sum of its proper divisors (16882879).

3022003121 is a wasteful number, since it uses less digits than its factorization.

3022003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16882878.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3022003121 is about 54972.7488943385. The cubic root of 3022003121 is about 1445.7669840196.

Adding to 3022003121 its reverse (1213002203), we get a palindrome (4235005324).

The spelling of 3022003121 in words is "three billion, twenty-two million, three thousand, one hundred twenty-one".