1132112254 has 32 divisors (see below), whose sum is σ = 2141044416. Its totient is φ = 436942080.

The previous prime is 1132112239. The next prime is 1132112257. The reversal of 1132112254 is 4522112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132112257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68397 + ... + 83320.

It is an arithmetic number, because the mean of its divisors is an integer number (66907638).

Almost surely, 2^1132112254 is an apocalyptic number.

1132112254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1132112254 is a deficient number, since it is larger than the sum of its proper divisors (1008932162).

1132112254 is a wasteful number, since it uses less digits than its factorization.

1132112254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151780.

The product of its digits is 480, while the sum is 22.

The square root of 1132112254 is about 33646.8758430853. The cubic root of 1132112254 is about 1042.2290252214.

Adding to 1132112254 its reverse (4522112311), we get a palindrome (5654224565).

The spelling of 1132112254 in words is "one billion, one hundred thirty-two million, one hundred twelve thousand, two hundred fifty-four".