226708193378 has 16 divisors (see below), whose sum is σ = 343658808000. Its totient is φ = 112156758000.

The previous prime is 226708193357. The next prime is 226708193389. The reversal of 226708193378 is 873391807622.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71558 + ... + 677153.

It is an arithmetic number, because the mean of its divisors is an integer number (21478675500).

Almost surely, 2^226708193378 is an apocalyptic number.

226708193378 is a deficient number, since it is larger than the sum of its proper divisors (116950614622).

226708193378 is a wasteful number, since it uses less digits than its factorization.

226708193378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750313.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 226708193378 in words is "two hundred twenty-six billion, seven hundred eight million, one hundred ninety-three thousand, three hundred seventy-eight".