2243111504 has 40 divisors (see below), whose sum is σ = 4378862592. Its totient is φ = 1113117440.

The previous prime is 2243111503. The next prime is 2243111509. The reversal of 2243111504 is 4051113422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243111504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243111503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427039 + ... + 1428609.

Almost surely, 2^2243111504 is an apocalyptic number.

It is an amenable number.

2243111504 is a deficient number, since it is larger than the sum of its proper divisors (2135751088).

2243111504 is a wasteful number, since it uses less digits than its factorization.

2243111504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2243111504 is about 47361.4981181972. The cubic root of 2243111504 is about 1309.0320732980.

Adding to 2243111504 its reverse (4051113422), we get a palindrome (6294224926).

The spelling of 2243111504 in words is "two billion, two hundred forty-three million, one hundred eleven thousand, five hundred four".