112315454012 has 6 divisors (see below), whose sum is σ = 196552044528. Its totient is φ = 56157727004.

The previous prime is 112315453993. The next prime is 112315454051. The reversal of 112315454012 is 210454513211.

It is a happy number.

It is a super-2 number, since 2×112315454012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 14039431748 + ... + 14039431755.

It is an arithmetic number, because the mean of its divisors is an integer number (32758674088).

Almost surely, 2^112315454012 is an apocalyptic number.

It is an amenable number.

112315454012 is a deficient number, since it is larger than the sum of its proper divisors (84236590516).

112315454012 is a wasteful number, since it uses less digits than its factorization.

112315454012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28078863507 (or 28078863505 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 112315454012 its reverse (210454513211), we get a palindrome (322769967223).

The spelling of 112315454012 in words is "one hundred twelve billion, three hundred fifteen million, four hundred fifty-four thousand, twelve".