99968892228 has 48 divisors (see below), whose sum is σ = 259213859520. Its totient is φ = 33318432000.

The previous prime is 99968892223. The next prime is 99968892251. The reversal of 99968892228 is 82229886999.

It is not an unprimeable number, because it can be changed into a prime (99968892223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787803 + ... + 905853.

It is an arithmetic number, because the mean of its divisors is an integer number (5400288740).

Almost surely, 2^99968892228 is an apocalyptic number.

It is an amenable number.

99968892228 is an abundant number, since it is smaller than the sum of its proper divisors (159244967292).

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

99968892228 is a wasteful number, since it uses less digits than its factorization.

99968892228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125905 (or 125897 counting only the distinct ones).

The product of its digits is 161243136, while the sum is 72.

The spelling of 99968892228 in words is "ninety-nine billion, nine hundred sixty-eight million, eight hundred ninety-two thousand, two hundred twenty-eight".