1144122411232 has 48 divisors (see below), whose sum is σ = 2262456805392. Its totient is φ = 569532579840.

The previous prime is 1144122411191. The next prime is 1144122411251. The reversal of 1144122411232 is 2321142214411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144122411232.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15861007 + ... + 15932977.

It is an arithmetic number, because the mean of its divisors is an integer number (47134516779).

Almost surely, 2^{1144122411232} is an apocalyptic number.

It is an amenable number.

1144122411232 is a deficient number, since it is larger than the sum of its proper divisors (1118334394160).

1144122411232 is a wasteful number, since it uses less digits than its factorization.

1144122411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74171 (or 74163 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

Adding to 1144122411232 its reverse (2321142214411), we get a palindrome (3465264625643).

The spelling of 1144122411232 in words is "one trillion, one hundred forty-four billion, one hundred twenty-two million, four hundred eleven thousand, two hundred thirty-two".