112321121122312 has 32 divisors (see below), whose sum is σ = 210948634203480. Its totient is φ = 56068154588160.

The previous prime is 112321121122271. The next prime is 112321121122321. The reversal of 112321121122312 is 213221121123211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4161412322116 + 108159708800196 = 2039954^2 + 10399986^2 .

It is a super-3 number, since 3×112321121122312³ (a number of 43 digits) contains 333 as substring.

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, 516640512 + ... + 516857872.

Almost surely, 2^{112321121122312} is an apocalyptic number.

It is an amenable number.

112321121122312 is a deficient number, since it is larger than the sum of its proper divisors (98627513081168).

112321121122312 is a wasteful number, since it uses less digits than its factorization.

112321121122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323353 (or 323349 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

Adding to 112321121122312 its reverse (213221121123211), we get a palindrome (325542242245523).

The spelling of 112321121122312 in words is "one hundred twelve trillion, three hundred twenty-one billion, one hundred twenty-one million, one hundred twenty-two thousand, three hundred twelve".