1122848805 has 32 divisors (see below), whose sum is σ = 1987058304. Its totient is φ = 537843456.

The previous prime is 1122848803. The next prime is 1122848807. The reversal of 1122848805 is 5088482211.

It is an interprime number because it is at equal distance from previous prime (1122848803) and next prime (1122848807).

It is not a de Polignac number, because 1122848805 - 2¹ = 1122848803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122848801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70599 + ... + 85028.

It is an arithmetic number, because the mean of its divisors is an integer number (62095572).

Almost surely, 2^1122848805 is an apocalyptic number.

1122848805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1122848805 is a deficient number, since it is larger than the sum of its proper divisors (864209499).

1122848805 is a wasteful number, since it uses less digits than its factorization.

1122848805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155685.

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 1122848805 is about 33508.9361961850. The cubic root of 1122848805 is about 1039.3785750718.

The spelling of 1122848805 in words is "one billion, one hundred twenty-two million, eight hundred forty-eight thousand, eight hundred five".