9198228910248 has 480 divisors, whose sum is σ = 30435633360000. Its totient is φ = 2587474036224.

The previous prime is 9198228910243. The next prime is 9198228910289. The reversal of 9198228910248 is 8420198228919.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (9198228910243) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 675389983 + ... + 675403601.

It is an arithmetic number, because the mean of its divisors is an integer number (63407569500).

Almost surely, 2^{9198228910248} is an apocalyptic number.

9198228910248 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9198228910248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15217816680000).

9198228910248 is an abundant number, since it is smaller than the sum of its proper divisors (21237404449752).

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

9198228910248 is a wasteful number, since it uses less digits than its factorization.

9198228910248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13979 (or 13959 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 63.

The spelling of 9198228910248 in words is "nine trillion, one hundred ninety-eight billion, two hundred twenty-eight million, nine hundred ten thousand, two hundred forty-eight".