2269223712 has 162 divisors, whose sum is σ = 7525439649. Its totient is φ = 646732800.

The previous prime is 2269223711. The next prime is 2269223717. The reversal of 2269223712 is 2173229622.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2269223712 is a `hidden beast` number, since 2 + 269 + 22 + 371 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1359839376 + 909384336 = 36876^2 + 30156^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33684.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2269223711) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5658712 + ... + 5659112.

Almost surely, 2^2269223712 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 2269223712

2269223712 is an abundant number, since it is smaller than the sum of its proper divisors (5256215937).

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

2269223712 is an equidigital number, since it uses as much as digits as its factorization.

2269223712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 413 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2269223712 is about 47636.3696349753. The cubic root of 2269223712 is about 1314.0919988685.

The spelling of 2269223712 in words is "two billion, two hundred sixty-nine million, two hundred twenty-three thousand, seven hundred twelve".