2206616000 has 56 divisors (see below), whose sum is σ = 5464704336. Its totient is φ = 882643200.

The previous prime is 2206615951. The next prime is 2206616011. The reversal of 2206616000 is 6166022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129914 + ... + 145913.

It is an arithmetic number, because the mean of its divisors is an integer number (97584006).

Almost surely, 2^2206616000 is an apocalyptic number.

2206616000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2206616000 is an abundant number, since it is smaller than the sum of its proper divisors (3258088336).

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

2206616000 is an equidigital number, since it uses as much as digits as its factorization.

2206616000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275854 (or 275834 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2206616000 is about 46974.6314514547. The cubic root of 2206616000 is about 1301.8938865213.

The spelling of 2206616000 in words is "two billion, two hundred six million, six hundred sixteen thousand".