121112321314232 has 16 divisors (see below), whose sum is σ = 229960103762400. Its totient is φ = 59789626977600.

The previous prime is 121112321314211. The next prime is 121112321314261. The reversal of 121112321314232 is 232413123211121.

It is a junction number, because it is equal to n+sod(n) for n = 121112321314195 and 121112321314204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95816709269 + ... + 95816710532.

It is an arithmetic number, because the mean of its divisors is an integer number (14372506485150).

Almost surely, 2^{121112321314232} is an apocalyptic number.

It is an amenable number.

121112321314232 is a deficient number, since it is larger than the sum of its proper divisors (108847782448168).

121112321314232 is a wasteful number, since it uses less digits than its factorization.

121112321314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191633419886 (or 191633419882 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

Adding to 121112321314232 its reverse (232413123211121), we get a palindrome (353525444525353).

The spelling of 121112321314232 in words is "one hundred twenty-one trillion, one hundred twelve billion, three hundred twenty-one million, three hundred fourteen thousand, two hundred thirty-two".