2206169200 has 120 divisors (see below), whose sum is σ = 5722178400. Its totient is φ = 814894080.

The previous prime is 2206169117. The next prime is 2206169201. The reversal of 2206169200 is 29616022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206169201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262666 + ... + 270934.

It is an arithmetic number, because the mean of its divisors is an integer number (47684820).

Almost surely, 2^2206169200 is an apocalyptic number.

2206169200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2206169200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861089200).

2206169200 is an abundant number, since it is smaller than the sum of its proper divisors (3516009200).

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

2206169200 is a wasteful number, since it uses less digits than its factorization.

2206169200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8339 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2206169200 is about 46969.8754522513. The cubic root of 2206169200 is about 1301.8060105681.

The spelling of 2206169200 in words is "two billion, two hundred six million, one hundred sixty-nine thousand, two hundred".