2243272182 has 16 divisors (see below), whose sum is σ = 4516657200. Its totient is φ = 742738592.

The previous prime is 2243272169. The next prime is 2243272219. The reversal of 2243272182 is 2812723422.

It is a super-2 number, since 2×2243272182² = 10064540165070082248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253733 + ... + 1255520.

It is an arithmetic number, because the mean of its divisors is an integer number (282291075).

Almost surely, 2^2243272182 is an apocalyptic number.

2243272182 is an abundant number, since it is smaller than the sum of its proper divisors (2273385018).

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

2243272182 is a wasteful number, since it uses less digits than its factorization.

2243272182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509407.

The product of its digits is 21504, while the sum is 33.

The square root of 2243272182 is about 47363.1943812915. The cubic root of 2243272182 is about 1309.0633286373.

The spelling of 2243272182 in words is "two billion, two hundred forty-three million, two hundred seventy-two thousand, one hundred eighty-two".