226655716061 has 4 divisors (see below), whose sum is σ = 228661518972. Its totient is φ = 224649913152.

The previous prime is 226655716057. The next prime is 226655716093. The reversal of 226655716061 is 160617556622.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36739305625 + 189916410436 = 191675^2 + 435794^2 .

It is a cyclic number.

It is not a de Polignac number, because 226655716061 - 2² = 226655716057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226655715997 and 226655716015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226655716561) 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, 1002901286 + ... + 1002901511.

It is an arithmetic number, because the mean of its divisors is an integer number (57165379743).

Almost surely, 2^226655716061 is an apocalyptic number.

It is an amenable number.

226655716061 is a deficient number, since it is larger than the sum of its proper divisors (2005802911).

226655716061 is a wasteful number, since it uses less digits than its factorization.

226655716061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005802910.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 226655716061 in words is "two hundred twenty-six billion, six hundred fifty-five million, seven hundred sixteen thousand, sixty-one".