2243113412 has 6 divisors (see below), whose sum is σ = 3925448478. Its totient is φ = 1121556704.

The previous prime is 2243113409. The next prime is 2243113417. The reversal of 2243113412 is 2143113422.

It can be written as a sum of positive squares in only one way, i.e., 2032747396 + 210366016 = 45086^2 + 14504^2 .

It is not an unprimeable number, because it can be changed into a prime (2243113417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280389173 + ... + 280389180.

It is an arithmetic number, because the mean of its divisors is an integer number (654241413).

Almost surely, 2^2243113412 is an apocalyptic number.

It is an amenable number.

2243113412 is a deficient number, since it is larger than the sum of its proper divisors (1682335066).

2243113412 is a wasteful number, since it uses less digits than its factorization.

2243113412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560778357 (or 560778355 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2243113412 is about 47361.5182611369. The cubic root of 2243113412 is about 1309.0324444540.

Adding to 2243113412 its reverse (2143113422), we get a palindrome (4386226834).

The spelling of 2243113412 in words is "two billion, two hundred forty-three million, one hundred thirteen thousand, four hundred twelve".