3225445223 has 16 divisors (see below), whose sum is σ = 4330669056. Its totient is φ = 2319999840.

The previous prime is 3225445183. The next prime is 3225445229.

3225445223 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3225445223 - 2¹⁶ = 3225379687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3225445223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225445229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610111 + ... + 1612112.

It is an arithmetic number, because the mean of its divisors is an integer number (270666816).

Almost surely, 2^3225445223 is an apocalyptic number.

3225445223 is a deficient number, since it is larger than the sum of its proper divisors (1105223833).

3225445223 is a wasteful number, since it uses less digits than its factorization.

3225445223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222254.

The product of its digits is 57600, while the sum is 32.

The square root of 3225445223 is about 56793.0032926592. The cubic root of 3225445223 is about 1477.5081673807.

It can be divided in two parts, 32254 and 45223, that added together give a palindrome (77477).

The spelling of 3225445223 in words is "three billion, two hundred twenty-five million, four hundred forty-five thousand, two hundred twenty-three".