4222523724 has 48 divisors (see below), whose sum is σ = 10294179840. Its totient is φ = 1344576640.

The previous prime is 4222523707. The next prime is 4222523737. The reversal of 4222523724 is 4273252224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213829 + ... + 232739.

It is an arithmetic number, because the mean of its divisors is an integer number (214462080).

Almost surely, 2^4222523724 is an apocalyptic number.

It is an amenable number.

4222523724 is an abundant number, since it is smaller than the sum of its proper divisors (6071656116).

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

4222523724 is a wasteful number, since it uses less digits than its factorization.

4222523724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19750 (or 19748 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 4222523724 is about 64980.9489312060. The cubic root of 4222523724 is about 1616.3076660513.

Adding to 4222523724 its reverse (4273252224), we get a palindrome (8495775948).

The spelling of 4222523724 in words is "four billion, two hundred twenty-two million, five hundred twenty-three thousand, seven hundred twenty-four".