226570322356 has 48 divisors (see below), whose sum is σ = 473679216640. Its totient is φ = 92779745760.

The previous prime is 226570322347. The next prime is 226570322423. The reversal of 226570322356 is 653223075622.

It is a super-2 number, since 2×226570322356² (a number of 24 digits) contains 22 as substring.

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, 1583490 + ... + 1720633.

Almost surely, 2^226570322356 is an apocalyptic number.

It is an amenable number.

226570322356 is an abundant number, since it is smaller than the sum of its proper divisors (247108894284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226570322356 is a wasteful number, since it uses less digits than its factorization.

226570322356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304244 (or 3304242 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 226570322356 its reverse (653223075622), we get a palindrome (879793397978).

The spelling of 226570322356 in words is "two hundred twenty-six billion, five hundred seventy million, three hundred twenty-two thousand, three hundred fifty-six".