3224945747225 has 24 divisors (see below), whose sum is σ = 4130186841600. Its totient is φ = 2495367504000.

The previous prime is 3224945747203. The next prime is 3224945747269. The reversal of 3224945747225 is 5227475494223.

It is a happy number.

It is not a de Polignac number, because 3224945747225 - 2¹⁴ = 3224945730841 is a prime.

It is a super-2 number, since 2×3224945747225² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282701 + ... + 2555349.

It is an arithmetic number, because the mean of its divisors is an integer number (172091118400).

Almost surely, 2^{3224945747225} is an apocalyptic number.

It is an amenable number.

3224945747225 is a deficient number, since it is larger than the sum of its proper divisors (905241094375).

3224945747225 is a wasteful number, since it uses less digits than its factorization.

3224945747225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274521 (or 2274516 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 56.

The spelling of 3224945747225 in words is "three trillion, two hundred twenty-four billion, nine hundred forty-five million, seven hundred forty-seven thousand, two hundred twenty-five".