3121422233 has 8 divisors (see below), whose sum is σ = 3190924800. Its totient is φ = 3052048480.

The previous prime is 3121422229. The next prime is 3121422259. The reversal of 3121422233 is 3322241213.

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 3121422233 - 2² = 3121422229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3121422199 and 3121422208.

It is not an unprimeable number, because it can be changed into a prime (3121422433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17648 + ... + 80958.

It is an arithmetic number, because the mean of its divisors is an integer number (398865600).

Almost surely, 2^3121422233 is an apocalyptic number.

It is an amenable number.

3121422233 is a deficient number, since it is larger than the sum of its proper divisors (69502567).

3121422233 is a wasteful number, since it uses less digits than its factorization.

3121422233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64407.

The product of its digits is 1728, while the sum is 23.

The square root of 3121422233 is about 55869.6897521366. The cubic root of 3121422233 is about 1461.4507118210.

Adding to 3121422233 its reverse (3322241213), we get a palindrome (6443663446).

The spelling of 3121422233 in words is "three billion, one hundred twenty-one million, four hundred twenty-two thousand, two hundred thirty-three".