112401223012 has 24 divisors (see below), whose sum is σ = 211842657656. Its totient is φ = 51875140608.

The previous prime is 112401223003. The next prime is 112401223037. The reversal of 112401223012 is 210322104211.

It can be written as a sum of positive squares in 4 ways, for example, as 32208045156 + 80193177856 = 179466^2 + 283184^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 1723348 + ... + 1787380.

Almost surely, 2^112401223012 is an apocalyptic number.

It is an amenable number.

112401223012 is a deficient number, since it is larger than the sum of its proper divisors (99441434644).

112401223012 is a wasteful number, since it uses less digits than its factorization.

112401223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97807 (or 97805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112401223012 its reverse (210322104211), we get a palindrome (322723327223).

The spelling of 112401223012 in words is "one hundred twelve billion, four hundred one million, two hundred twenty-three thousand, twelve".