1127841422 has 16 divisors (see below), whose sum is σ = 1729062720. Its totient is φ = 551505408.

The previous prime is 1127841397. The next prime is 1127841443. The reversal of 1127841422 is 2241487211.

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 7 ways as a sum of consecutive naturals, for example, 147518 + ... + 154974.

It is an arithmetic number, because the mean of its divisors is an integer number (108066420).

Almost surely, 2^1127841422 is an apocalyptic number.

1127841422 is a deficient number, since it is larger than the sum of its proper divisors (601221298).

1127841422 is a wasteful number, since it uses less digits than its factorization.

1127841422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9115.

The product of its digits is 7168, while the sum is 32.

The square root of 1127841422 is about 33583.3503688956. The cubic root of 1127841422 is about 1040.9167895894.

The spelling of 1127841422 in words is "one billion, one hundred twenty-seven million, eight hundred forty-one thousand, four hundred twenty-two".