226581352862 has 4 divisors (see below), whose sum is σ = 339872029296. Its totient is φ = 113290676430.

The previous prime is 226581352861. The next prime is 226581352999. The reversal of 226581352862 is 268253185622.

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

It is a self number, because there is not a number n which added to its sum of digits gives 226581352862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226581352861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56645338214 + ... + 56645338217.

It is an arithmetic number, because the mean of its divisors is an integer number (84968007324).

Almost surely, 2^226581352862 is an apocalyptic number.

226581352862 is a deficient number, since it is larger than the sum of its proper divisors (113290676434).

226581352862 is a wasteful number, since it uses less digits than its factorization.

226581352862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113290676433.

The product of its digits is 2764800, while the sum is 50.

The spelling of 226581352862 in words is "two hundred twenty-six billion, five hundred eighty-one million, three hundred fifty-two thousand, eight hundred sixty-two".