2201266266 has 8 divisors (see below), whose sum is σ = 4402532544. Its totient is φ = 733755420.

The previous prime is 2201266253. The next prime is 2201266273. The reversal of 2201266266 is 6626621022.

It is a sphenic number, since it is the product of 3 distinct primes.

2201266266 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183438850 + ... + 183438861.

It is an arithmetic number, because the mean of its divisors is an integer number (550316568).

Almost surely, 2^2201266266 is an apocalyptic number.

2201266266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2201266266 is a wasteful number, since it uses less digits than its factorization.

2201266266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366877716.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2201266266 is about 46917.6540973651. The cubic root of 2201266266 is about 1300.8409284967.

Adding to 2201266266 its reverse (6626621022), we get a palindrome (8827887288).

The spelling of 2201266266 in words is "two billion, two hundred one million, two hundred sixty-six thousand, two hundred sixty-six".