226516253746 has 4 divisors (see below), whose sum is σ = 339774380622. Its totient is φ = 113258126872.

The previous prime is 226516253701. The next prime is 226516253773. The reversal of 226516253746 is 647352615622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 159596255025 + 66919998721 = 399495^2 + 258689^2 .

It is a super-2 number, since 2×226516253746² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 226516253746.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56629063435 + ... + 56629063438.

Almost surely, 2^226516253746 is an apocalyptic number.

226516253746 is a deficient number, since it is larger than the sum of its proper divisors (113258126876).

226516253746 is a wasteful number, since it uses less digits than its factorization.

226516253746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113258126875.

The product of its digits is 3628800, while the sum is 49.

The spelling of 226516253746 in words is "two hundred twenty-six billion, five hundred sixteen million, two hundred fifty-three thousand, seven hundred forty-six".