1127872822 has 8 divisors (see below), whose sum is σ = 1692126072. Its totient is φ = 563830800.

The previous prime is 1127872819. The next prime is 1127872831. The reversal of 1127872822 is 2282787211.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 38704 + ... + 61267.

It is an arithmetic number, because the mean of its divisors is an integer number (211515759).

Almost surely, 2^1127872822 is an apocalyptic number.

1127872822 is a deficient number, since it is larger than the sum of its proper divisors (564253250).

1127872822 is an equidigital number, since it uses as much as digits as its factorization.

1127872822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105614.

The product of its digits is 50176, while the sum is 40.

The square root of 1127872822 is about 33583.8178592012. The cubic root of 1127872822 is about 1040.9264494828.

It can be divided in two parts, 11278 and 72822, that added together give a square (84100 = 290²).

The spelling of 1127872822 in words is "one billion, one hundred twenty-seven million, eight hundred seventy-two thousand, eight hundred twenty-two".