4312233020 has 24 divisors (see below), whose sum is σ = 9143613024. Its totient is φ = 1708145856.

The previous prime is 4312233019. The next prime is 4312233041. The reversal of 4312233020 is 203322134.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4312232983 and 4312233001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044599 + ... + 1048718.

It is an arithmetic number, because the mean of its divisors is an integer number (380983876).

Almost surely, 2^4312233020 is an apocalyptic number.

It is an amenable number.

4312233020 is an abundant number, since it is smaller than the sum of its proper divisors (4831380004).

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

4312233020 is a wasteful number, since it uses less digits than its factorization.

4312233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093429 (or 2093427 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4312233020 is about 65667.5949003769. The cubic root of 4312233020 is about 1627.6739275959.

Adding to 4312233020 its reverse (203322134), we get a palindrome (4515555154).

The spelling of 4312233020 in words is "four billion, three hundred twelve million, two hundred thirty-three thousand, twenty".