11444322210372 has 18 divisors (see below), whose sum is σ = 28928703365198. Its totient is φ = 3814774070112.

The previous prime is 11444322210371. The next prime is 11444322210413. The reversal of 11444322210372 is 27301222344411.

11444322210372 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 432 + 2 + 210 + 3 + 7 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8454521567556 + 2989800642816 = 2907666^2 + 1729104^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 317897839177 = 11444322210372 / (1 + 1 + 4 + 4 + 4 + 3 + 2 + 2 + 2 + 1 + 0 + 3 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (11444322210371) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 158948919553 + ... + 158948919624.

Almost surely, 2^{11444322210372} is an apocalyptic number.

11444322210372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11444322210372 is an abundant number, since it is smaller than the sum of its proper divisors (17484381154826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11444322210372 is a wasteful number, since it uses less digits than its factorization.

11444322210372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317897839187 (or 317897839182 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 11444322210372 its reverse (27301222344411), we get a palindrome (38745544554783).

The spelling of 11444322210372 in words is "eleven trillion, four hundred forty-four billion, three hundred twenty-two million, two hundred ten thousand, three hundred seventy-two".