11121122011232 has 12 divisors (see below), whose sum is σ = 21894708959676. Its totient is φ = 5560561005600.

The previous prime is 11121122011229. The next prime is 11121122011271. The reversal of 11121122011232 is 23211022112111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173767531394 + ... + 173767531457.

It is an arithmetic number, because the mean of its divisors is an integer number (1824559079973).

Almost surely, 2^{11121122011232} is an apocalyptic number.

It is an amenable number.

11121122011232 is a deficient number, since it is larger than the sum of its proper divisors (10773586948444).

11121122011232 is an equidigital number, since it uses as much as digits as its factorization.

11121122011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347535062861 (or 347535062853 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11121122011232 its reverse (23211022112111), we get a palindrome (34332144123343).

The spelling of 11121122011232 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty-two million, eleven thousand, two hundred thirty-two".