2206594609680 has 160 divisors (see below), whose sum is σ = 7194332390400. Its totient is φ = 558699448320.

The previous prime is 2206594609673. The next prime is 2206594609717. The reversal of 2206594609680 is 869064956022.

It is a happy number.

It is a super-4 number, since 4×2206594609680⁴ (a number of 50 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2206594609680.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2403655 + ... + 3192294.

It is an arithmetic number, because the mean of its divisors is an integer number (44964577440).

Almost surely, 2^{2206594609680} is an apocalyptic number.

2206594609680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2206594609680 is an abundant number, since it is smaller than the sum of its proper divisors (4987737780720).

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

2206594609680 is a wasteful number, since it uses less digits than its factorization.

2206594609680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596049 (or 5596043 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 2206594609680 in words is "two trillion, two hundred six billion, five hundred ninety-four million, six hundred nine thousand, six hundred eighty".