10898865228 has 18 divisors (see below), whose sum is σ = 25431529396. Its totient is φ = 3632834528.

The previous prime is 10898865227. The next prime is 10898865239. The reversal of 10898865228 is 82256889801.

It is not an unprimeable number, because it can be changed into a prime (10898865227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346576 + ... + 376712.

Almost surely, 2^10898865228 is an apocalyptic number.

It is an amenable number.

10898865228 is an abundant number, since it is smaller than the sum of its proper divisors (14532664168).

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

10898865228 is an frugal number, since it uses more digits than its factorization.

10898865228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60281 (or 30142 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 57.

The spelling of 10898865228 in words is "ten billion, eight hundred ninety-eight million, eight hundred sixty-five thousand, two hundred twenty-eight".