4000032022 has 8 divisors (see below), whose sum is σ = 6857197776. Its totient is φ = 1714299432.

The previous prime is 4000032011. The next prime is 4000032041. The reversal of 4000032022 is 2202300004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4000031993 and 4000032011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142858273 + ... + 142858300.

It is an arithmetic number, because the mean of its divisors is an integer number (857149722).

Almost surely, 2^4000032022 is an apocalyptic number.

4000032022 is a deficient number, since it is larger than the sum of its proper divisors (2857165754).

4000032022 is a wasteful number, since it uses less digits than its factorization.

4000032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285716582.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 4000032022 is about 63245.8063589990. The cubic root of 4000032022 is about 1587.4052879366.

Adding to 4000032022 its reverse (2202300004), we get a palindrome (6202332026).

The spelling of 4000032022 in words is "four billion, thirty-two thousand, twenty-two".