2243110500 has 72 divisors (see below), whose sum is σ = 7076280120. Its totient is φ = 598161600.

The previous prime is 2243110481. The next prime is 2243110549. The reversal of 2243110500 is 50113422.

It can be written as a sum of positive squares in 4 ways, for example, as 35426304 + 2207684196 = 5952^2 + 46986^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244735 + ... + 253734.

Almost surely, 2^2243110500 is an apocalyptic number.

2243110500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2243110500 is an abundant number, since it is smaller than the sum of its proper divisors (4833169620).

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

2243110500 is a wasteful number, since it uses less digits than its factorization.

2243110500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498494 (or 498479 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2243110500 is about 47361.4875188692. The cubic root of 2243110500 is about 1309.0318779937.

Adding to 2243110500 its reverse (50113422), we get a palindrome (2293223922).

The spelling of 2243110500 in words is "two billion, two hundred forty-three million, one hundred ten thousand, five hundred".