4003044222 has 32 divisors (see below), whose sum is σ = 8462488320. Its totient is φ = 1258865280.

The previous prime is 4003044217. The next prime is 4003044257. The reversal of 4003044222 is 2224403004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45378 + ... + 100325.

It is an arithmetic number, because the mean of its divisors is an integer number (264452760).

Almost surely, 2^4003044222 is an apocalyptic number.

4003044222 is an abundant number, since it is smaller than the sum of its proper divisors (4459444098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4003044222 is a wasteful number, since it uses less digits than its factorization.

4003044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145968.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4003044222 is about 63269.6153141459. The cubic root of 4003044222 is about 1587.8036499528.

Adding to 4003044222 its reverse (2224403004), we get a palindrome (6227447226).

The spelling of 4003044222 in words is "four billion, three million, forty-four thousand, two hundred twenty-two".