2201840958564 has 192 divisors, whose sum is σ = 6183690240000. Its totient is φ = 673520883840.

The previous prime is 2201840958553. The next prime is 2201840958599. The reversal of 2201840958564 is 4658590481022.

2201840958564 is a `hidden beast` number, since 2 + 2 + 0 + 18 + 40 + 9 + 585 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 2201840958564.

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 63 ways as a sum of consecutive naturals, for example, 211730637 + ... + 211741035.

It is an arithmetic number, because the mean of its divisors is an integer number (32206720000).

Almost surely, 2^{2201840958564} 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 2201840958564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3091845120000).

2201840958564 is an abundant number, since it is smaller than the sum of its proper divisors (3981849281436).

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

2201840958564 is a wasteful number, since it uses less digits than its factorization.

2201840958564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11295 (or 11287 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 2201840958564 in words is "two trillion, two hundred one billion, eight hundred forty million, nine hundred fifty-eight thousand, five hundred sixty-four".