3122224321 has 8 divisors (see below), whose sum is σ = 3175912800. Its totient is φ = 3068744448.

The previous prime is 3122224307. The next prime is 3122224327. The reversal of 3122224321 is 1234222213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3122224321 is a prime.

It is a super-2 number, since 2×3122224321² = 19496569421287822082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122224292 and 3122224301.

It is not an unprimeable number, because it can be changed into a prime (3122224327) 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, 21811 + ... + 81976.

It is an arithmetic number, because the mean of its divisors is an integer number (396989100).

Almost surely, 2^3122224321 is an apocalyptic number.

It is an amenable number.

3122224321 is a deficient number, since it is larger than the sum of its proper divisors (53688479).

3122224321 is a wasteful number, since it uses less digits than its factorization.

3122224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104303.

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

The square root of 3122224321 is about 55876.8674945187. The cubic root of 3122224321 is about 1461.5758803714.

Adding to 3122224321 its reverse (1234222213), we get a palindrome (4356446534).

The spelling of 3122224321 in words is "three billion, one hundred twenty-two million, two hundred twenty-four thousand, three hundred twenty-one".