1112227256 has 32 divisors (see below), whose sum is σ = 2465532000. Its totient is φ = 460231296.

The previous prime is 1112227241. The next prime is 1112227271. The reversal of 1112227256 is 6527222111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112227241) and next prime (1112227271).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340811 + ... + 344058.

It is an arithmetic number, because the mean of its divisors is an integer number (77047875).

Almost surely, 2^1112227256 is an apocalyptic number.

It is an amenable number.

1112227256 is an abundant number, since it is smaller than the sum of its proper divisors (1353304744).

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

1112227256 is a wasteful number, since it uses less digits than its factorization.

1112227256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684911 (or 684907 counting only the distinct ones).

The product of its digits is 3360, while the sum is 29.

The square root of 1112227256 is about 33350.0713042716. The cubic root of 1112227256 is about 1036.0908647563.

Adding to 1112227256 its reverse (6527222111), we get a palindrome (7639449367).

The spelling of 1112227256 in words is "one billion, one hundred twelve million, two hundred twenty-seven thousand, two hundred fifty-six".