4012323322 has 16 divisors (see below), whose sum is σ = 6879116160. Its totient is φ = 1719355248.

The previous prime is 4012323317. The next prime is 4012323331. The reversal of 4012323322 is 2233232104.

It is a junction number, because it is equal to n+sod(n) for n = 4012323293 and 4012323302.

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, 165579 + ... + 188257.

It is an arithmetic number, because the mean of its divisors is an integer number (429944760).

Almost surely, 2^4012323322 is an apocalyptic number.

4012323322 is a deficient number, since it is larger than the sum of its proper divisors (2866792838).

4012323322 is a wasteful number, since it uses less digits than its factorization.

4012323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35325.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4012323322 is about 63342.9026963558. The cubic root of 4012323322 is about 1589.0295519262.

Adding to 4012323322 its reverse (2233232104), we get a palindrome (6245555426).

The spelling of 4012323322 in words is "four billion, twelve million, three hundred twenty-three thousand, three hundred twenty-two".