3443022121 has 32 divisors (see below), whose sum is σ = 4575467520. Its totient is φ = 2508192000.

The previous prime is 3443022073. The next prime is 3443022203. The reversal of 3443022121 is 1212203443.

It is a cyclic number.

It is not a de Polignac number, because 3443022121 - 2¹³ = 3443013929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3443022092 and 3443022101.

It is not an unprimeable number, because it can be changed into a prime (3443022521) 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, 188950 + ... + 206368.

It is an arithmetic number, because the mean of its divisors is an integer number (142983360).

Almost surely, 2^3443022121 is an apocalyptic number.

It is an amenable number.

3443022121 is a deficient number, since it is larger than the sum of its proper divisors (1132445399).

3443022121 is a wasteful number, since it uses less digits than its factorization.

3443022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17605.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3443022121 is about 58677.2709062035. The cubic root of 3443022121 is about 1510.0103972794.

Adding to 3443022121 its reverse (1212203443), we get a palindrome (4655225564).

The spelling of 3443022121 in words is "three billion, four hundred forty-three million, twenty-two thousand, one hundred twenty-one".