226550723710561 has 16 divisors (see below), whose sum is σ = 233998319019520. Its totient is φ = 219111856928640.

The previous prime is 226550723710369. The next prime is 226550723710567. The reversal of 226550723710561 is 165017327055622.

226550723710561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 226550723710561 - 2¹¹ = 226550723708513 is a prime.

It is a super-2 number, since 2×226550723710561² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226550723710499 and 226550723710508.

It is not an unprimeable number, because it can be changed into a prime (226550723710567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902017770 + ... + 1902136876.

It is an arithmetic number, because the mean of its divisors is an integer number (14624894938720).

Almost surely, 2^{226550723710561} is an apocalyptic number.

It is an amenable number.

226550723710561 is a deficient number, since it is larger than the sum of its proper divisors (7447595308959).

226550723710561 is a wasteful number, since it uses less digits than its factorization.

226550723710561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155224.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 226550723710561 in words is "two hundred twenty-six trillion, five hundred fifty billion, seven hundred twenty-three million, seven hundred ten thousand, five hundred sixty-one".