2206866042048 has 112 divisors (see below), whose sum is σ = 5887580929920. Its totient is φ = 729526425600.

The previous prime is 2206866042037. The next prime is 2206866042097. The reversal of 2206866042048 is 8402406686022.

It is a happy number.

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 = 2206866041988 and 2206866042006.

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 15 ways as a sum of consecutive naturals, for example, 11286943 + ... + 11480801.

Almost surely, 2^{2206866042048} 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 2206866042048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2943790464960).

2206866042048 is an abundant number, since it is smaller than the sum of its proper divisors (3680714887872).

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

2206866042048 is a wasteful number, since it uses less digits than its factorization.

2206866042048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194366 (or 194356 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 2206866042048 in words is "two trillion, two hundred six billion, eight hundred sixty-six million, forty-two thousand, forty-eight".