898163501226 has 16 divisors (see below), whose sum is σ = 1798718924928. Its totient is φ = 298989180000.

The previous prime is 898163501173. The next prime is 898163501267. The reversal of 898163501226 is 622105361898.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99658555 + ... + 99667566.

It is an arithmetic number, because the mean of its divisors is an integer number (112419932808).

Almost surely, 2^898163501226 is an apocalyptic number.

898163501226 is an abundant number, since it is smaller than the sum of its proper divisors (900555423702).

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

898163501226 is a wasteful number, since it uses less digits than its factorization.

898163501226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199326877.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 898163501226 in words is "eight hundred ninety-eight billion, one hundred sixty-three million, five hundred one thousand, two hundred twenty-six".