It is a congruent number.
It is an unprimeable number.
Almost surely, 22257209152 is an apocalyptic number.
2257209152 is a gapful number since it is divisible by the number (22) 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 2257209152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2450439600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2257209152 is a wasteful number, since it uses less digits than its factorization.
2257209152 is an odious number, because the sum of its binary digits is odd.
The square root of 2257209152 is about 47510.0952640594. The cubic root of 2257209152 is about 1311.7687104682.
The spelling of 2257209152 in words is "two billion, two hundred fifty-seven million, two hundred nine thousand, one hundred fifty-two".