227474646474722 has 8 divisors (see below), whose sum is σ = 344590306046172. Its totient is φ = 112611211126000.

The previous prime is 227474646474707. The next prime is 227474646474869.

227474646474722 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 198350070509761 + 29124575964961 = 14083681^2 + 5396719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563056055429 + ... + 563056055832.

Almost surely, 2^{227474646474722} is an apocalyptic number.

227474646474722 is a deficient number, since it is larger than the sum of its proper divisors (117115659571450).

227474646474722 is a wasteful number, since it uses less digits than its factorization.

227474646474722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126112111364.

The product of its digits is 1416167424, while the sum is 68.

The spelling of 227474646474722 in words is "two hundred twenty-seven trillion, four hundred seventy-four billion, six hundred forty-six million, four hundred seventy-four thousand, seven hundred twenty-two".