1127212348 has 12 divisors (see below), whose sum is σ = 1974012040. Its totient is φ = 563208912.

The previous prime is 1127212337. The next prime is 1127212357. The reversal of 1127212348 is 8432127211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92886 + ... + 104317.

Almost surely, 2^1127212348 is an apocalyptic number.

It is an amenable number.

1127212348 is a deficient number, since it is larger than the sum of its proper divisors (846799692).

1127212348 is a wasteful number, since it uses less digits than its factorization.

1127212348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198636 (or 198634 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 1127212348 is about 33573.9832012825. The cubic root of 1127212348 is about 1040.7232235265.

Adding to 1127212348 its reverse (8432127211), we get a palindrome (9559339559).

The spelling of 1127212348 in words is "one billion, one hundred twenty-seven million, two hundred twelve thousand, three hundred forty-eight".