1112243355 has 24 divisors (see below), whose sum is σ = 1930481280. Its totient is φ = 592398720.

The previous prime is 1112243339. The next prime is 1112243357. The reversal of 1112243355 is 5533422111.

1112243355 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1112243355 - 2⁴ = 1112243339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112243357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18006 + ... + 50484.

It is an arithmetic number, because the mean of its divisors is an integer number (80436720).

Almost surely, 2^1112243355 is an apocalyptic number.

1112243355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1112243355 is a deficient number, since it is larger than the sum of its proper divisors (818237925).

1112243355 is a wasteful number, since it uses less digits than its factorization.

1112243355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33251 (or 33248 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1112243355 is about 33350.3126672000. The cubic root of 1112243355 is about 1036.0958637186.

Adding to 1112243355 its reverse (5533422111), we get a palindrome (6645665466).

The spelling of 1112243355 in words is "one billion, one hundred twelve million, two hundred forty-three thousand, three hundred fifty-five".