378622226873 has 16 divisors (see below), whose sum is σ = 434562820992. Its totient is φ = 329236692400.

The previous prime is 378622226863. The next prime is 378622226893.

378622226873 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 378622226873 - 2¹² = 378622222777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378622226813) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6153398 + ... + 6214623.

It is an arithmetic number, because the mean of its divisors is an integer number (27160176312).

Almost surely, 2^378622226873 is an apocalyptic number.

It is an amenable number.

378622226873 is a deficient number, since it is larger than the sum of its proper divisors (55940594119).

378622226873 is a wasteful number, since it uses less digits than its factorization.

378622226873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12368077 (or 12368055 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 56.

The spelling of 378622226873 in words is "three hundred seventy-eight billion, six hundred twenty-two million, two hundred twenty-six thousand, eight hundred seventy-three".