2287381963200 has 336 divisors, whose sum is σ = 7614674534400. Its totient is φ = 601080238080.

The previous prime is 2287381963183. The next prime is 2287381963289. The reversal of 2287381963200 is 23691837822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90817809 + ... + 90842991.

Almost surely, 2^{2287381963200} is an apocalyptic number.

2287381963200 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 2287381963200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3807337267200).

2287381963200 is an abundant number, since it is smaller than the sum of its proper divisors (5327292571200).

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

2287381963200 is a wasteful number, since it uses less digits than its factorization.

2287381963200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25484 (or 25469 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 2287381963200 in words is "two trillion, two hundred eighty-seven billion, three hundred eighty-one million, nine hundred sixty-three thousand, two hundred".