226711111378 has 8 divisors (see below), whose sum is σ = 340075239372. Its totient is φ = 113352698256.

The previous prime is 226711111351. The next prime is 226711111379. The reversal of 226711111378 is 873111117622.

It can be written as a sum of positive squares in 2 ways, for example, as 220803190609 + 5907920769 = 469897^2 + 76863^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 226711111378.

It is not an unprimeable number, because it can be changed into a prime (226711111379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328125 + ... + 1489072.

Almost surely, 2^226711111378 is an apocalyptic number.

226711111378 is a deficient number, since it is larger than the sum of its proper divisors (113364127994).

226711111378 is a wasteful number, since it uses less digits than its factorization.

226711111378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857436.

The product of its digits is 28224, while the sum is 40.

The spelling of 226711111378 in words is "two hundred twenty-six billion, seven hundred eleven million, one hundred eleven thousand, three hundred seventy-eight".