3225522330 has 64 divisors (see below), whose sum is σ = 8747222400. Its totient is φ = 845556480.

The previous prime is 3225522329. The next prime is 3225522331. The reversal of 3225522330 is 332255223.

3225522330 is a `hidden beast` number, since 322 + 5 + 5 + 2 + 2 + 330 = 666.

It is an interprime number because it is at equal distance from previous prime (3225522329) and next prime (3225522331).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3225522294 and 3225522303.

It is not an unprimeable number, because it can be changed into a prime (3225522331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85311 + ... + 117170.

It is an arithmetic number, because the mean of its divisors is an integer number (136675350).

Almost surely, 2^3225522330 is an apocalyptic number.

3225522330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3225522330 is an abundant number, since it is smaller than the sum of its proper divisors (5521700070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3225522330 is a wasteful number, since it uses less digits than its factorization.

3225522330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202556 (or 202550 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 3225522330 is about 56793.6821310258. The cubic root of 3225522330 is about 1477.5199409816.

Adding to 3225522330 its reverse (332255223), we get a palindrome (3557777553).

The spelling of 3225522330 in words is "three billion, two hundred twenty-five million, five hundred twenty-two thousand, three hundred thirty".