378250222 has 8 divisors (see below), whose sum is σ = 648428976. Its totient is φ = 162107232.

The previous prime is 378250207. The next prime is 378250237. The reversal of 378250222 is 222052873.

It is an interprime number because it is at equal distance from previous prime (378250207) and next prime (378250237).

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13508923 + ... + 13508950.

It is an arithmetic number, because the mean of its divisors is an integer number (81053622).

Almost surely, 2^378250222 is an apocalyptic number.

378250222 is a deficient number, since it is larger than the sum of its proper divisors (270178754).

378250222 is a wasteful number, since it uses less digits than its factorization.

378250222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27017882.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 378250222 is about 19448.6560461128. The cubic root of 378250222 is about 723.2021865532.

The spelling of 378250222 in words is "three hundred seventy-eight million, two hundred fifty thousand, two hundred twenty-two".