226145126066 has 8 divisors (see below), whose sum is σ = 341091820524. Its totient is φ = 112447852560.

The previous prime is 226145126029. The next prime is 226145126161. The reversal of 226145126066 is 660621541622.

226145126066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 215755605025 + 10389521041 = 464495^2 + 101929^2 .

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

It is a super-2 number, since 2×226145126066² (a number of 24 digits) contains 22 as substring.

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, 312354785 + ... + 312355508.

Almost surely, 2^226145126066 is an apocalyptic number.

226145126066 is a deficient number, since it is larger than the sum of its proper divisors (114946694458).

226145126066 is a wasteful number, since it uses less digits than its factorization.

226145126066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624710476.

The product of its (nonzero) digits is 207360, while the sum is 41.

Adding to 226145126066 its reverse (660621541622), we get a palindrome (886766667688).

The spelling of 226145126066 in words is "two hundred twenty-six billion, one hundred forty-five million, one hundred twenty-six thousand, sixty-six".