4223502120 has 64 divisors (see below), whose sum is σ = 12812904000. Its totient is φ = 1113609728.

The previous prime is 4223502047. The next prime is 4223502139. The reversal of 4223502120 is 212053224.

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, 187050 + ... + 208409.

It is an arithmetic number, because the mean of its divisors is an integer number (200201625).

Almost surely, 2^4223502120 is an apocalyptic number.

4223502120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223502120 is an abundant number, since it is smaller than the sum of its proper divisors (8589401880).

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

4223502120 is a wasteful number, since it uses less digits than its factorization.

4223502120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395562 (or 395558 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4223502120 is about 64988.4768247418. The cubic root of 4223502120 is about 1616.4324939926.

Adding to 4223502120 its reverse (212053224), we get a palindrome (4435555344).

Subtracting from 4223502120 its reverse (212053224), we obtain a square (4011448896 = 63336²).

The spelling of 4223502120 in words is "four billion, two hundred twenty-three million, five hundred two thousand, one hundred twenty".