2208146203328 has 112 divisors (see below), whose sum is σ = 4908263162880. Its totient is φ = 978738508800.

The previous prime is 2208146203327. The next prime is 2208146203331. The reversal of 2208146203328 is 8233026418022.

It is a super-2 number, since 2×2208146203328² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2208146203327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3051983 + ... + 3705521.

It is an arithmetic number, because the mean of its divisors is an integer number (43823778240).

Almost surely, 2^{2208146203328} 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 2208146203328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2454131581440).

2208146203328 is an abundant number, since it is smaller than the sum of its proper divisors (2700116959552).

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

2208146203328 is a wasteful number, since it uses less digits than its factorization.

2208146203328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653726 (or 653716 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 2208146203328 in words is "two trillion, two hundred eight billion, one hundred forty-six million, two hundred three thousand, three hundred twenty-eight".