2266117120 has 44 divisors (see below), whose sum is σ = 5436037764. Its totient is φ = 906444800.

The previous prime is 2266117097. The next prime is 2266117127. The reversal of 2266117120 is 217116622.

It can be written as a sum of positive squares in 2 ways, for example, as 318836736 + 1947280384 = 17856^2 + 44128^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266117127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216181 + ... + 226420.

Almost surely, 2^2266117120 is an apocalyptic number.

2266117120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266117120 is an abundant number, since it is smaller than the sum of its proper divisors (3169920644).

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

2266117120 is an equidigital number, since it uses as much as digits as its factorization.

2266117120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442626 (or 442608 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2266117120 is about 47603.7511127012. The cubic root of 2266117120 is about 1313.4920562517.

The spelling of 2266117120 in words is "two billion, two hundred sixty-six million, one hundred seventeen thousand, one hundred twenty".