4222232450 has 12 divisors (see below), whose sum is σ = 7853352450. Its totient is φ = 1688892960.

The previous prime is 4222232449. The next prime is 4222232477. The reversal of 4222232450 is 542322224.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3158102809 + 1064129641 = 56197^2 + 32621^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42222275 + ... + 42222374.

Almost surely, 2^4222232450 is an apocalyptic number.

4222232450 is a deficient number, since it is larger than the sum of its proper divisors (3631120000).

4222232450 is a wasteful number, since it uses less digits than its factorization.

4222232450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84444661 (or 84444656 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4222232450 is about 64978.7076664349. The cubic root of 4222232450 is about 1616.2705003454.

Adding to 4222232450 its reverse (542322224), we get a palindrome (4764554674).

The spelling of 4222232450 in words is "four billion, two hundred twenty-two million, two hundred thirty-two thousand, four hundred fifty".