5522217353856 has 1152 divisors, whose sum is σ = 20602141560000. Its totient is φ = 1409288896512.

The previous prime is 5522217353791. The next prime is 5522217353857. The reversal of 5522217353856 is 6583537122255.

It is a happy number.

5522217353856 is a `hidden beast` number, since 5 + 5 + 2 + 221 + 7 + 35 + 385 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is not an unprimeable number, because it can be changed into a prime (5522217353857) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 1337420400 + ... + 1337424528.

Almost surely, 2^{5522217353856} is an apocalyptic number.

5522217353856 is a gapful number since it is divisible by the number (56) 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 5522217353856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10301070780000).

5522217353856 is an abundant number, since it is smaller than the sum of its proper divisors (15079924206144).

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

5522217353856 is a wasteful number, since it uses less digits than its factorization.

5522217353856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254 (or 4232 counting only the distinct ones).

The product of its digits is 15120000, while the sum is 54.

The spelling of 5522217353856 in words is "five trillion, five hundred twenty-two billion, two hundred seventeen million, three hundred fifty-three thousand, eight hundred fifty-six".