898228135012 has 24 divisors (see below), whose sum is σ = 1693364657600. Its totient is φ = 414432114336.

The previous prime is 898228135001. The next prime is 898228135031. The reversal of 898228135012 is 210531822898.

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, 2644962 + ... + 2965177.

Almost surely, 2^898228135012 is an apocalyptic number.

It is an amenable number.

898228135012 is a deficient number, since it is larger than the sum of its proper divisors (795136522588).

898228135012 is a wasteful number, since it uses less digits than its factorization.

898228135012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613235 (or 5613233 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 898228135012 in words is "eight hundred ninety-eight billion, two hundred twenty-eight million, one hundred thirty-five thousand, twelve".