4331222025 has 24 divisors (see below), whose sum is σ = 7711798080. Its totient is φ = 2132293440.

The previous prime is 4331222011. The next prime is 4331222029. The reversal of 4331222025 is 5202221334.

It is not a de Polignac number, because 4331222025 - 2⁷ = 4331221897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4331221986 and 4331222004.

It is not an unprimeable number, because it can be changed into a prime (4331222029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2220165 + ... + 2222114.

It is an arithmetic number, because the mean of its divisors is an integer number (321324920).

Almost surely, 2^4331222025 is an apocalyptic number.

It is an amenable number.

4331222025 is a deficient number, since it is larger than the sum of its proper divisors (3380576055).

4331222025 is a wasteful number, since it uses less digits than its factorization.

4331222025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442305 (or 4442300 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4331222025 is about 65812.0203686226. The cubic root of 4331222025 is about 1630.0595942180.

Adding to 4331222025 its reverse (5202221334), we get a palindrome (9533443359).

The spelling of 4331222025 in words is "four billion, three hundred thirty-one million, two hundred twenty-two thousand, twenty-five".