226718251614655 has 16 divisors (see below), whose sum is σ = 272107041726240. Its totient is φ = 181344510240768.

The previous prime is 226718251614571. The next prime is 226718251614677. The reversal of 226718251614655 is 556416152817622.

It is a cyclic number.

It is not a de Polignac number, because 226718251614655 - 2⁴¹ = 224519228359103 is a prime.

It is a super-2 number, since 2×226718251614655² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226718251614593 and 226718251614602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957658579 + ... + 957895291.

It is an arithmetic number, because the mean of its divisors is an integer number (17006690107890).

Almost surely, 2^{226718251614655} is an apocalyptic number.

226718251614655 is a deficient number, since it is larger than the sum of its proper divisors (45388790111585).

226718251614655 is a wasteful number, since it uses less digits than its factorization.

226718251614655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267690.

The product of its digits is 48384000, while the sum is 61.

The spelling of 226718251614655 in words is "two hundred twenty-six trillion, seven hundred eighteen billion, two hundred fifty-one million, six hundred fourteen thousand, six hundred fifty-five".