2243112131 has 8 divisors (see below), whose sum is σ = 2439578064. Its totient is φ = 2050063200.

The previous prime is 2243112031. The next prime is 2243112139. The reversal of 2243112131 is 1312113422.

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

It is a cyclic number.

It is not a de Polignac number, because 2243112131 - 2²⁶ = 2176003267 is a prime.

It is a super-2 number, since 2×2243112131² = 10063104064478722322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243112139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852881 + ... + 855506.

It is an arithmetic number, because the mean of its divisors is an integer number (304947258).

Almost surely, 2^2243112131 is an apocalyptic number.

2243112131 is a deficient number, since it is larger than the sum of its proper divisors (196465933).

2243112131 is a wasteful number, since it uses less digits than its factorization.

2243112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708501.

The product of its digits is 288, while the sum is 20.

The square root of 2243112131 is about 47361.5047374975. The cubic root of 2243112131 is about 1309.0321952660.

Adding to 2243112131 its reverse (1312113422), we get a palindrome (3555225553).

The spelling of 2243112131 in words is "two billion, two hundred forty-three million, one hundred twelve thousand, one hundred thirty-one".