226771602255 has 48 divisors (see below), whose sum is σ = 454028294304. Its totient is φ = 103482224640.

The previous prime is 226771602241. The next prime is 226771602271. The reversal of 226771602255 is 552206177622.

226771602255 is a `hidden beast` number, since 2 + 267 + 7 + 160 + 225 + 5 = 666.

It is not a de Polignac number, because 226771602255 - 2²³ = 226763213647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 226771602255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13465834 + ... + 13482663.

It is an arithmetic number, because the mean of its divisors is an integer number (9458922798).

Almost surely, 2^226771602255 is an apocalyptic number.

226771602255 is an abundant number, since it is smaller than the sum of its proper divisors (227256692049).

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

226771602255 is a wasteful number, since it uses less digits than its factorization.

226771602255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26948536 (or 26948533 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

Adding to 226771602255 its reverse (552206177622), we get a palindrome (778977779877).

The spelling of 226771602255 in words is "two hundred twenty-six billion, seven hundred seventy-one million, six hundred two thousand, two hundred fifty-five".