3222250809 has 4 divisors (see below), whose sum is σ = 4296334416. Its totient is φ = 2148167204.

The previous prime is 3222250807. The next prime is 3222250847. The reversal of 3222250809 is 9080522223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3222250809 - 2¹ = 3222250807 is a prime.

It is a super-2 number, since 2×3222250809² = 20765800552202308962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3222250809.

It is not an unprimeable number, because it can be changed into a prime (3222250807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537041799 + ... + 537041804.

It is an arithmetic number, because the mean of its divisors is an integer number (1074083604).

Almost surely, 2^3222250809 is an apocalyptic number.

It is an amenable number.

3222250809 is a deficient number, since it is larger than the sum of its proper divisors (1074083607).

3222250809 is a wasteful number, since it uses less digits than its factorization.

3222250809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074083606.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3222250809 is about 56764.8730202050. The cubic root of 3222250809 is about 1477.0202417944.

The spelling of 3222250809 in words is "three billion, two hundred twenty-two million, two hundred fifty thousand, eight hundred nine".