226717702135 has 4 divisors (see below), whose sum is σ = 272061242568. Its totient is φ = 181374161704.

The previous prime is 226717702111. The next prime is 226717702151. The reversal of 226717702135 is 531207717622.

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

It is a cyclic number.

It is not a de Polignac number, because 226717702135 - 2⁷ = 226717702007 is a prime.

It is a super-2 number, since 2×226717702135² (a number of 24 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 = 226717702091 and 226717702100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22671770209 + ... + 22671770218.

It is an arithmetic number, because the mean of its divisors is an integer number (68015310642).

Almost surely, 2^226717702135 is an apocalyptic number.

226717702135 is a deficient number, since it is larger than the sum of its proper divisors (45343540433).

226717702135 is an equidigital number, since it uses as much as digits as its factorization.

226717702135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45343540432.

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 226717702135 in words is "two hundred twenty-six billion, seven hundred seventeen million, seven hundred two thousand, one hundred thirty-five".