1121303232232 has 32 divisors (see below), whose sum is σ = 2116327792320. Its totient is φ = 556959968640.

The previous prime is 1121303232209. The next prime is 1121303232299. The reversal of 1121303232232 is 2322323031211.

It is a super-2 number, since 2×1121303232232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121303232197 and 1121303232206.

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 in 7 ways as a sum of consecutive naturals, for example, 154357 + ... + 1505467.

It is an arithmetic number, because the mean of its divisors is an integer number (66135243510).

Almost surely, 2^{1121303232232} is an apocalyptic number.

It is an amenable number.

1121303232232 is a deficient number, since it is larger than the sum of its proper divisors (995024560088).

1121303232232 is a wasteful number, since it uses less digits than its factorization.

1121303232232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351801 (or 1351797 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1121303232232 its reverse (2322323031211), we get a palindrome (3443626263443).

The spelling of 1121303232232 in words is "one trillion, one hundred twenty-one billion, three hundred three million, two hundred thirty-two thousand, two hundred thirty-two".