226981715366 has 8 divisors (see below), whose sum is σ = 389111512080. Its totient is φ = 97277878008.

The previous prime is 226981715357. The next prime is 226981715383. The reversal of 226981715366 is 663517189622.

226981715366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×226981715366² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8106489821 + ... + 8106489848.

It is an arithmetic number, because the mean of its divisors is an integer number (48638939010).

Almost surely, 2^226981715366 is an apocalyptic number.

226981715366 is a deficient number, since it is larger than the sum of its proper divisors (162129796714).

226981715366 is a wasteful number, since it uses less digits than its factorization.

226981715366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16212979678.

The product of its digits is 6531840, while the sum is 56.

The spelling of 226981715366 in words is "two hundred twenty-six billion, nine hundred eighty-one million, seven hundred fifteen thousand, three hundred sixty-six".