3224444513325 has 48 divisors (see below), whose sum is σ = 6096231423360. Its totient is φ = 1473168856320.

The previous prime is 3224444513249. The next prime is 3224444513327. The reversal of 3224444513325 is 5233154444223.

It is not a de Polignac number, because 3224444513325 - 2⁷ = 3224444513197 is a prime.

It is a super-2 number, since 2×3224444513325² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224444513327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 899674 + ... + 2694123.

It is an arithmetic number, because the mean of its divisors is an integer number (127004821320).

Almost surely, 2^{3224444513325} is an apocalyptic number.

3224444513325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3224444513325 is a deficient number, since it is larger than the sum of its proper divisors (2871786910035).

3224444513325 is a wasteful number, since it uses less digits than its factorization.

3224444513325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595526 (or 3595521 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

Adding to 3224444513325 its reverse (5233154444223), we get a palindrome (8457598957548).

The spelling of 3224444513325 in words is "three trillion, two hundred twenty-four billion, four hundred forty-four million, five hundred thirteen thousand, three hundred twenty-five".