11123312002232 has 32 divisors (see below), whose sum is σ = 20982587159520. Its totient is φ = 5527960156800.

The previous prime is 11123312002151. The next prime is 11123312002337. The reversal of 11123312002232 is 23220021332111.

It is a junction number, because it is equal to n+sod(n) for n = 11123312002198 and 11123312002207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18999482 + ... + 19576182.

It is an arithmetic number, because the mean of its divisors is an integer number (655705848735).

Almost surely, 2^{11123312002232} is an apocalyptic number.

It is an amenable number.

11123312002232 is a deficient number, since it is larger than the sum of its proper divisors (9859275157288).

11123312002232 is a wasteful number, since it uses less digits than its factorization.

11123312002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591311 (or 591307 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11123312002232 its reverse (23220021332111), we get a palindrome (34343333334343).

The spelling of 11123312002232 in words is "eleven trillion, one hundred twenty-three billion, three hundred twelve million, two thousand, two hundred thirty-two".