1111440122132 has 12 divisors (see below), whose sum is σ = 1945092459156. Its totient is φ = 555699419520.

The previous prime is 1111440122083. The next prime is 1111440122153. The reversal of 1111440122132 is 2312210441111.

It can be written as a sum of positive squares in 2 ways, for example, as 99090225796 + 1012349896336 = 314786^2 + 1006156^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1111440122098 and 1111440122107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5038919 + ... + 5254862.

It is an arithmetic number, because the mean of its divisors is an integer number (162091038263).

Almost surely, 2^{1111440122132} is an apocalyptic number.

It is an amenable number.

1111440122132 is a deficient number, since it is larger than the sum of its proper divisors (833652337024).

1111440122132 is a wasteful number, since it uses less digits than its factorization.

1111440122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10320778 (or 10320776 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1111440122132 its reverse (2312210441111), we get a palindrome (3423650563243).

The spelling of 1111440122132 in words is "one trillion, one hundred eleven billion, four hundred forty million, one hundred twenty-two thousand, one hundred thirty-two".