4320022012 has 24 divisors (see below), whose sum is σ = 7891099776. Its totient is φ = 2065478448.

The previous prime is 4320021941. The next prime is 4320022037. The reversal of 4320022012 is 2102200234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496443 + ... + 505069.

It is an arithmetic number, because the mean of its divisors is an integer number (328795824).

Almost surely, 2^4320022012 is an apocalyptic number.

It is an amenable number.

4320022012 is a deficient number, since it is larger than the sum of its proper divisors (3571077764).

4320022012 is a wasteful number, since it uses less digits than its factorization.

4320022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14097 (or 14095 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4320022012 is about 65726.8743513641. The cubic root of 4320022012 is about 1628.6533361449.

Adding to 4320022012 its reverse (2102200234), we get a palindrome (6422222246).

The spelling of 4320022012 in words is "four billion, three hundred twenty million, twenty-two thousand, twelve".