3220010625 has 40 divisors (see below), whose sum is σ = 5777700544. Its totient is φ = 1585224000.

The previous prime is 3220010611. The next prime is 3220010639. The reversal of 3220010625 is 5260100223.

It is an interprime number because it is at equal distance from previous prime (3220010611) and next prime (3220010639).

It is not a de Polignac number, because 3220010625 - 2⁸ = 3220010369 is a prime.

It is a super-2 number, since 2×3220010625² = 20736936850225781250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41677 + ... + 90426.

Almost surely, 2^3220010625 is an apocalyptic number.

It is an amenable number.

3220010625 is a deficient number, since it is larger than the sum of its proper divisors (2557689919).

3220010625 is a wasteful number, since it uses less digits than its factorization.

3220010625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132139 (or 132124 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3220010625 is about 56745.1374568782. The cubic root of 3220010625 is about 1476.6778761221.

Adding to 3220010625 its reverse (5260100223), we get a palindrome (8480110848).

The spelling of 3220010625 in words is "three billion, two hundred twenty million, ten thousand, six hundred twenty-five".