2224778034800 has 30 divisors (see below), whose sum is σ = 5345029229568. Its totient is φ = 889911213760.

The previous prime is 2224778034793. The next prime is 2224778034833. The reversal of 2224778034800 is 84308774222.

It is a super-2 number, since 2×2224778034800² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2780972144 + ... + 2780972943.

Almost surely, 2^{2224778034800} is an apocalyptic number.

2224778034800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224778034800 is an abundant number, since it is smaller than the sum of its proper divisors (3120251194768).

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

2224778034800 is a wasteful number, since it uses less digits than its factorization.

2224778034800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561945105 (or 5561945094 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 47.

The spelling of 2224778034800 in words is "two trillion, two hundred twenty-four billion, seven hundred seventy-eight million, thirty-four thousand, eight hundred".