3222216734 has 8 divisors (see below), whose sum is σ = 5272718328. Its totient is φ = 1464643960.

The previous prime is 3222216727. The next prime is 3222216749. The reversal of 3222216734 is 4376122223.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3222216734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73232177 + ... + 73232220.

It is an arithmetic number, because the mean of its divisors is an integer number (659089791).

Almost surely, 2^3222216734 is an apocalyptic number.

3222216734 is a deficient number, since it is larger than the sum of its proper divisors (2050501594).

3222216734 is a wasteful number, since it uses less digits than its factorization.

3222216734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146464410.

The product of its digits is 24192, while the sum is 32.

The square root of 3222216734 is about 56764.5728778082. The cubic root of 3222216734 is about 1477.0150353259.

Adding to 3222216734 its reverse (4376122223), we get a palindrome (7598338957).

The spelling of 3222216734 in words is "three billion, two hundred twenty-two million, two hundred sixteen thousand, seven hundred thirty-four".