988220894298 has 32 divisors (see below), whose sum is σ = 2230467226560. Its totient is φ = 289134639360.

The previous prime is 988220894293. The next prime is 988220894371. The reversal of 988220894298 is 892498022889.

It is not an unprimeable number, because it can be changed into a prime (988220894293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258154015 + ... + 258157842.

It is an arithmetic number, because the mean of its divisors is an integer number (69702100830).

Almost surely, 2^988220894298 is an apocalyptic number.

988220894298 is an abundant number, since it is smaller than the sum of its proper divisors (1242246332262).

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

988220894298 is a wasteful number, since it uses less digits than its factorization.

988220894298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516311902.

The product of its (nonzero) digits is 95551488, while the sum is 69.

The spelling of 988220894298 in words is "nine hundred eighty-eight billion, two hundred twenty million, eight hundred ninety-four thousand, two hundred ninety-eight".