1122112232132 has 6 divisors (see below), whose sum is σ = 1963696406238. Its totient is φ = 561056116064.

The previous prime is 1122112232123. The next prime is 1122112232159. The reversal of 1122112232132 is 2312322112211.

It can be written as a sum of positive squares in only one way, i.e., 1098903537796 + 23208694336 = 1048286^2 + 152344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1122112232098 and 1122112232107.

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, 140264029013 + ... + 140264029020.

It is an arithmetic number, because the mean of its divisors is an integer number (327282734373).

Almost surely, 2^{1122112232132} is an apocalyptic number.

It is an amenable number.

1122112232132 is a deficient number, since it is larger than the sum of its proper divisors (841584174106).

1122112232132 is a wasteful number, since it uses less digits than its factorization.

1122112232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280528058037 (or 280528058035 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 1122112232132 its reverse (2312322112211), we get a palindrome (3434434344343).

The spelling of 1122112232132 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred thirty-two thousand, one hundred thirty-two".