6222845190144 has 448 divisors, whose sum is σ = 18942669434880. Its totient is φ = 1798577848320.

The previous prime is 6222845190083. The next prime is 6222845190161. The reversal of 6222845190144 is 4410915482226.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6222845190093 and 6222845190102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2543049529 + ... + 2543051975.

Almost surely, 2^{6222845190144} is an apocalyptic number.

6222845190144 is a gapful number since it is divisible by the number (64) 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 6222845190144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9471334717440).

6222845190144 is an abundant number, since it is smaller than the sum of its proper divisors (12719824244736).

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

6222845190144 is a wasteful number, since it uses less digits than its factorization.

6222845190144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919 (or 2895 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 6222845190144 in words is "six trillion, two hundred twenty-two billion, eight hundred forty-five million, one hundred ninety thousand, one hundred forty-four".