It is an unprimeable number.
Almost surely, 229898022320 is an apocalyptic number.
29898022320 is a gapful number since it is divisible by the number (20) 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 29898022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51657765120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29898022320 is a wasteful number, since it uses less digits than its factorization.
29898022320 is an evil number, because the sum of its binary digits is even.
The spelling of 29898022320 in words is "twenty-nine billion, eight hundred ninety-eight million, twenty-two thousand, three hundred twenty".