2206235136 has 160 divisors (see below), whose sum is σ = 6746889600. Its totient is φ = 627572736.

The previous prime is 2206235123. The next prime is 2206235137. The reversal of 2206235136 is 6315326022.

It is not an unprimeable number, because it can be changed into a prime (2206235137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4827420 + ... + 4827876.

It is an arithmetic number, because the mean of its divisors is an integer number (42168060).

Almost surely, 2^2206235136 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 2206235136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3373444800).

2206235136 is an abundant number, since it is smaller than the sum of its proper divisors (4540654464).

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

2206235136 is an equidigital number, since it uses as much as digits as its factorization.

2206235136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934 (or 918 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2206235136 is about 46970.5773436946. The cubic root of 2206235136 is about 1301.8189795078.

The spelling of 2206235136 in words is "two billion, two hundred six million, two hundred thirty-five thousand, one hundred thirty-six".