4222525244 has 24 divisors (see below), whose sum is σ = 8458019808. Its totient is φ = 1806874560.

The previous prime is 4222525231. The next prime is 4222525253. The reversal of 4222525244 is 4425252224.

It is a self number, because there is not a number n which added to its sum of digits gives 4222525244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97187 + ... + 133754.

It is an arithmetic number, because the mean of its divisors is an integer number (352417492).

Almost surely, 2^4222525244 is an apocalyptic number.

It is an amenable number.

4222525244 is an abundant number, since it is smaller than the sum of its proper divisors (4235494564).

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

4222525244 is a wasteful number, since it uses less digits than its factorization.

4222525244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231605 (or 231603 counting only the distinct ones).

The product of its digits is 51200, while the sum is 32.

The square root of 4222525244 is about 64980.9606269406. The cubic root of 4222525244 is about 1616.3078599943.

Adding to 4222525244 its reverse (4425252224), we get a palindrome (8647777468).

The spelling of 4222525244 in words is "four billion, two hundred twenty-two million, five hundred twenty-five thousand, two hundred forty-four".