4056440222 has 4 divisors (see below), whose sum is σ = 6084660336. Its totient is φ = 2028220110.

The previous prime is 4056440209. The next prime is 4056440239. The reversal of 4056440222 is 2220446504.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014110054 + ... + 1014110057.

It is an arithmetic number, because the mean of its divisors is an integer number (1521165084).

Almost surely, 2^4056440222 is an apocalyptic number.

4056440222 is a deficient number, since it is larger than the sum of its proper divisors (2028220114).

4056440222 is a wasteful number, since it uses less digits than its factorization.

4056440222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028220113.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4056440222 is about 63690.1893701063. The cubic root of 4056440222 is about 1594.8323146010.

Adding to 4056440222 its reverse (2220446504), we get a palindrome (6276886726).

The spelling of 4056440222 in words is "four billion, fifty-six million, four hundred forty thousand, two hundred twenty-two".