5821919222280 has 512 divisors, whose sum is σ = 20901144821760. Its totient is φ = 1269406494720.

The previous prime is 5821919222269. The next prime is 5821919222323. The reversal of 5821919222280 is 822229191285.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 519205954 + ... + 519217166.

It is an arithmetic number, because the mean of its divisors is an integer number (40822548480).

Almost surely, 2^{5821919222280} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5821919222280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10450572410880).

5821919222280 is an abundant number, since it is smaller than the sum of its proper divisors (15079225599480).

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

5821919222280 is a wasteful number, since it uses less digits than its factorization.

5821919222280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11549 (or 11545 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 5821919222280 in words is "five trillion, eight hundred twenty-one billion, nine hundred nineteen million, two hundred twenty-two thousand, two hundred eighty".