378045022 has 8 divisors (see below), whose sum is σ = 567238896. Its totient is φ = 188965392.

The previous prime is 378045011. The next prime is 378045047. The reversal of 378045022 is 220540873.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19743 + ... + 33850.

It is an arithmetic number, because the mean of its divisors is an integer number (70904862).

Almost surely, 2^378045022 is an apocalyptic number.

378045022 is a deficient number, since it is larger than the sum of its proper divisors (189193874).

378045022 is a wasteful number, since it uses less digits than its factorization.

378045022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57122.

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

The square root of 378045022 is about 19443.3799016529. The cubic root of 378045022 is about 723.0713843100.

Adding to 378045022 its reverse (220540873), we get a palindrome (598585895).

The spelling of 378045022 in words is "three hundred seventy-eight million, forty-five thousand, twenty-two".