226161241246726 has 16 divisors (see below), whose sum is σ = 367958174426640. Its totient is φ = 103832994545920.

The previous prime is 226161241246697. The next prime is 226161241246727. The reversal of 226161241246726 is 627642142161622.

It is a super-3 number, since 3×226161241246726³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226161241246727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81119525596 + ... + 81119528383.

It is an arithmetic number, because the mean of its divisors is an integer number (22997385901665).

Almost surely, 2^{226161241246726} is an apocalyptic number.

226161241246726 is a deficient number, since it is larger than the sum of its proper divisors (141796933179914).

226161241246726 is a wasteful number, since it uses less digits than its factorization.

226161241246726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162239054039.

The product of its digits is 4644864, while the sum is 52.

The spelling of 226161241246726 in words is "two hundred twenty-six trillion, one hundred sixty-one billion, two hundred forty-one million, two hundred forty-six thousand, seven hundred twenty-six".