3222016624 has 20 divisors (see below), whose sum is σ = 6247220440. Its totient is φ = 1609830720.

The previous prime is 3222016619. The next prime is 3222016649. The reversal of 3222016624 is 4266102223.

It is a super-2 number, since 2×3222016624² = 20762782250664714752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3222016592 and 3222016601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50814 + ... + 95005.

It is an arithmetic number, because the mean of its divisors is an integer number (312361022).

Almost surely, 2^3222016624 is an apocalyptic number.

It is an amenable number.

3222016624 is a deficient number, since it is larger than the sum of its proper divisors (3025203816).

3222016624 is a wasteful number, since it uses less digits than its factorization.

3222016624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147208 (or 147202 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3222016624 is about 56762.8102193681. The cubic root of 3222016624 is about 1476.9844589017.

Adding to 3222016624 its reverse (4266102223), we get a palindrome (7488118847).

The spelling of 3222016624 in words is "three billion, two hundred twenty-two million, sixteen thousand, six hundred twenty-four".