11322132442 has 4 divisors (see below), whose sum is σ = 16983198666. Its totient is φ = 5661066220.

The previous prime is 11322132427. The next prime is 11322132461. The reversal of 11322132442 is 24423122311.

11322132442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24423122311 = 7 ⋅3489017473.

It can be written as a sum of positive squares in only one way, i.e., 8554215121 + 2767917321 = 92489^2 + 52611^2 .

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 as a sum of consecutive naturals, namely, 2830533109 + ... + 2830533112.

Almost surely, 2^11322132442 is an apocalyptic number.

11322132442 is a deficient number, since it is larger than the sum of its proper divisors (5661066224).

11322132442 is an equidigital number, since it uses as much as digits as its factorization.

11322132442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661066223.

The product of its digits is 2304, while the sum is 25.

Adding to 11322132442 its reverse (24423122311), we get a palindrome (35745254753).

The spelling of 11322132442 in words is "eleven billion, three hundred twenty-two million, one hundred thirty-two thousand, four hundred forty-two".