3222345403 has 4 divisors (see below), whose sum is σ = 3250861848. Its totient is φ = 3193828960.

The previous prime is 3222345391. The next prime is 3222345409. The reversal of 3222345403 is 3045432223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3222345403 is a prime.

It is a super-3 number, since 3×3222345403³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222345409) 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, 14258053 + ... + 14258278.

It is an arithmetic number, because the mean of its divisors is an integer number (812715462).

Almost surely, 2^3222345403 is an apocalyptic number.

3222345403 is a deficient number, since it is larger than the sum of its proper divisors (28516445).

3222345403 is a wasteful number, since it uses less digits than its factorization.

3222345403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28516444.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 3222345403 is about 56765.7062230358. The cubic root of 3222345403 is about 1477.0346950336.

Adding to 3222345403 its reverse (3045432223), we get a palindrome (6267777626).

The spelling of 3222345403 in words is "three billion, two hundred twenty-two million, three hundred forty-five thousand, four hundred three".