227276368194 has 32 divisors (see below), whose sum is σ = 455059892160. Its totient is φ = 75674313792.

The previous prime is 227276368177. The next prime is 227276368273. The reversal of 227276368194 is 491863672722.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29175252 + ... + 29183040.

It is an arithmetic number, because the mean of its divisors is an integer number (14220621630).

Almost surely, 2^227276368194 is an apocalyptic number.

227276368194 is an abundant number, since it is smaller than the sum of its proper divisors (227783523966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227276368194 is a wasteful number, since it uses less digits than its factorization.

227276368194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594.

The product of its digits is 12192768, while the sum is 57.

The spelling of 227276368194 in words is "two hundred twenty-seven billion, two hundred seventy-six million, three hundred sixty-eight thousand, one hundred ninety-four".