1144922389275 has 48 divisors (see below), whose sum is σ = 2200025260800. Its totient is φ = 514522008960.

The previous prime is 1144922389217. The next prime is 1144922389313. The reversal of 1144922389275 is 5729832294411.

It is not a de Polignac number, because 1144922389275 - 2¹⁷ = 1144922258203 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18450420 + ... + 18512369.

It is an arithmetic number, because the mean of its divisors is an integer number (45833859600).

Almost surely, 2^{1144922389275} is an apocalyptic number.

1144922389275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1144922389275 is a deficient number, since it is larger than the sum of its proper divisors (1055102871525).

1144922389275 is a wasteful number, since it uses less digits than its factorization.

1144922389275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36962868 (or 36962863 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The spelling of 1144922389275 in words is "one trillion, one hundred forty-four billion, nine hundred twenty-two million, three hundred eighty-nine thousand, two hundred seventy-five".