11243022132 has 48 divisors (see below), whose sum is σ = 26889371712. Its totient is φ = 3654117120.

The previous prime is 11243022107. The next prime is 11243022149. The reversal of 11243022132 is 23122034211.

11243022132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11243022099 and 11243022108.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 976803 + ... + 988245.

It is an arithmetic number, because the mean of its divisors is an integer number (560195244).

Almost surely, 2^11243022132 is an apocalyptic number.

11243022132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11243022132 is an abundant number, since it is smaller than the sum of its proper divisors (15646349580).

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

11243022132 is a wasteful number, since it uses less digits than its factorization.

11243022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13488 (or 13486 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11243022132 its reverse (23122034211), we get a palindrome (34365056343).

The spelling of 11243022132 in words is "eleven billion, two hundred forty-three million, twenty-two thousand, one hundred thirty-two".