4220303512 has 32 divisors (see below), whose sum is σ = 8243499600. Its totient is φ = 2023782400.

The previous prime is 4220303501. The next prime is 4220303531. The reversal of 4220303512 is 2153030224.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 89689 + ... + 128392.

Almost surely, 2^4220303512 is an apocalyptic number.

It is an amenable number.

4220303512 is a deficient number, since it is larger than the sum of its proper divisors (4023196088).

4220303512 is a wasteful number, since it uses less digits than its factorization.

4220303512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218187 (or 218183 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4220303512 is about 64963.8631240477. The cubic root of 4220303512 is about 1616.0243303774.

Adding to 4220303512 its reverse (2153030224), we get a palindrome (6373333736).

The spelling of 4220303512 in words is "four billion, two hundred twenty million, three hundred three thousand, five hundred twelve".