2266122160 has 40 divisors (see below), whose sum is σ = 5278099680. Its totient is φ = 904837632.

The previous prime is 2266122149. The next prime is 2266122197. The reversal of 2266122160 is 612216622.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 20629 + ... + 70411.

It is an arithmetic number, because the mean of its divisors is an integer number (131952492).

Almost surely, 2^2266122160 is an apocalyptic number.

2266122160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266122160 is an abundant number, since it is smaller than the sum of its proper divisors (3011977520).

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

2266122160 is a wasteful number, since it uses less digits than its factorization.

2266122160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50365 (or 50359 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2266122160 is about 47603.8040496765. The cubic root of 2266122160 is about 1313.4930300165.

Adding to 2266122160 its reverse (612216622), we get a palindrome (2878338782).

The spelling of 2266122160 in words is "two billion, two hundred sixty-six million, one hundred twenty-two thousand, one hundred sixty".