3122228212643 has 8 divisors (see below), whose sum is σ = 3125600724000. Its totient is φ = 3118856102208.

The previous prime is 3122228212589. The next prime is 3122228212739. The reversal of 3122228212643 is 3462128222213.

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

It is a cyclic number.

It is not a de Polignac number, because 3122228212643 - 2⁸ = 3122228212387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122228212597 and 3122228212606.

It is not an unprimeable number, because it can be changed into a prime (3122228292643) 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, 17061353 + ... + 17243381.

It is an arithmetic number, because the mean of its divisors is an integer number (390700090500).

Almost surely, 2^{3122228212643} is an apocalyptic number.

3122228212643 is a deficient number, since it is larger than the sum of its proper divisors (3372511357).

3122228212643 is a wasteful number, since it uses less digits than its factorization.

3122228212643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200461.

The product of its digits is 110592, while the sum is 38.

The spelling of 3122228212643 in words is "three trillion, one hundred twenty-two billion, two hundred twenty-eight million, two hundred twelve thousand, six hundred forty-three".