226843610061 has 4 divisors (see below), whose sum is σ = 302458146752. Its totient is φ = 151229073372.

The previous prime is 226843610053. The next prime is 226843610093. The reversal of 226843610061 is 160016348622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 226843610061 - 2³ = 226843610053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226843610561) 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, 37807268341 + ... + 37807268346.

It is an arithmetic number, because the mean of its divisors is an integer number (75614536688).

Almost surely, 2^226843610061 is an apocalyptic number.

It is an amenable number.

226843610061 is a deficient number, since it is larger than the sum of its proper divisors (75614536691).

226843610061 is an equidigital number, since it uses as much as digits as its factorization.

226843610061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75614536690.

The product of its (nonzero) digits is 82944, while the sum is 39.

Adding to 226843610061 its reverse (160016348622), we get a palindrome (386859958683).

The spelling of 226843610061 in words is "two hundred twenty-six billion, eight hundred forty-three million, six hundred ten thousand, sixty-one".