4000002224 has 10 divisors (see below), whose sum is σ = 7750004340. Its totient is φ = 2000001104.

The previous prime is 4000002221. The next prime is 4000002241. The reversal of 4000002224 is 4222000004.

It is a happy number.

4000002224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4000002199 and 4000002208.

It is not an unprimeable number, because it can be changed into a prime (4000002221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125000054 + ... + 125000085.

It is an arithmetic number, because the mean of its divisors is an integer number (775000434).

Almost surely, 2^4000002224 is an apocalyptic number.

It is an amenable number.

4000002224 is a deficient number, since it is larger than the sum of its proper divisors (3750002116).

4000002224 is a wasteful number, since it uses less digits than its factorization.

4000002224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250000147 (or 250000141 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4000002224 is about 63245.5707856289. The cubic root of 4000002224 is about 1587.4013461665.

Adding to 4000002224 its reverse (4222000004), we get a palindrome (8222002228).

The spelling of 4000002224 in words is "four billion, two thousand, two hundred twenty-four".