226689078776 has 16 divisors (see below), whose sum is σ = 425172492600. Its totient is φ = 113309747424.

The previous prime is 226689078767. The next prime is 226689078797. The reversal of 226689078776 is 677870986622.

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, 4321295 + ... + 4373438.

Almost surely, 2^226689078776 is an apocalyptic number.

It is an amenable number.

226689078776 is a deficient number, since it is larger than the sum of its proper divisors (198483413824).

226689078776 is a wasteful number, since it uses less digits than its factorization.

226689078776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8697998 (or 8697994 counting only the distinct ones).

The product of its (nonzero) digits is 170698752, while the sum is 68.

The spelling of 226689078776 in words is "two hundred twenty-six billion, six hundred eighty-nine million, seventy-eight thousand, seven hundred seventy-six".