4003378222 has 8 divisors (see below), whose sum is σ = 6006117816. Its totient is φ = 2001338952.

The previous prime is 4003378199. The next prime is 4003378319. The reversal of 4003378222 is 2228733004.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160548 + ... + 183799.

It is an arithmetic number, because the mean of its divisors is an integer number (750764727).

Almost surely, 2^4003378222 is an apocalyptic number.

4003378222 is a deficient number, since it is larger than the sum of its proper divisors (2002739594).

4003378222 is a wasteful number, since it uses less digits than its factorization.

4003378222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350162.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4003378222 is about 63272.2547567257. The cubic root of 4003378222 is about 1587.8478089845.

The spelling of 4003378222 in words is "four billion, three million, three hundred seventy-eight thousand, two hundred twenty-two".