3022161361 has 4 divisors (see below), whose sum is σ = 3022354852. Its totient is φ = 3021967872.

The previous prime is 3022161347. The next prime is 3022161367. The reversal of 3022161361 is 1631612203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 602997136 + 2419164225 = 24556^2 + 49185^2 .

It is a cyclic number.

It is not a de Polignac number, because 3022161361 - 2²⁹ = 2485290449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3022161367) 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, 71040 + ... + 105313.

It is an arithmetic number, because the mean of its divisors is an integer number (755588713).

Almost surely, 2^3022161361 is an apocalyptic number.

It is an amenable number.

3022161361 is a deficient number, since it is larger than the sum of its proper divisors (193491).

3022161361 is a wasteful number, since it uses less digits than its factorization.

3022161361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193490.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3022161361 is about 54974.1881340689. The cubic root of 3022161361 is about 1445.7922182947.

Adding to 3022161361 its reverse (1631612203), we get a palindrome (4653773564).

The spelling of 3022161361 in words is "three billion, twenty-two million, one hundred sixty-one thousand, three hundred sixty-one".