4225225224 has 128 divisors (see below), whose sum is σ = 11748602880. Its totient is φ = 1255584000.

The previous prime is 4225225211. The next prime is 4225225247.

4225225224 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4225225191 and 4225225200.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3308074 + ... + 3309350.

It is an arithmetic number, because the mean of its divisors is an integer number (91785960).

Almost surely, 2^4225225224 is an apocalyptic number.

4225225224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4225225224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5874301440).

4225225224 is an abundant number, since it is smaller than the sum of its proper divisors (7523377656).

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

4225225224 is a wasteful number, since it uses less digits than its factorization.

4225225224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1527 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 4225225224 is about 65001.7324692196. The cubic root of 4225225224 is about 1616.6522880973.

It can be divided in two parts, 42252 and 25224, that added together give a palindrome (67476).

The spelling of 4225225224 in words is "four billion, two hundred twenty-five million, two hundred twenty-five thousand, two hundred twenty-four".