112010221201012 has 24 divisors (see below), whose sum is σ = 207552140578440. Its totient is φ = 52709729909760.

The previous prime is 112010221201009. The next prime is 112010221201013. The reversal of 112010221201012 is 210102122010211.

It can be written as a sum of positive squares in 4 ways, for example, as 24688933689616 + 87321287511396 = 4968796^2 + 9344586^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010221201013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11279289 + ... + 18741472.

It is an arithmetic number, because the mean of its divisors is an integer number (8648005857435).

Almost surely, 2^{112010221201012} is an apocalyptic number.

It is an amenable number.

112010221201012 is a deficient number, since it is larger than the sum of its proper divisors (95541919377428).

112010221201012 is a wasteful number, since it uses less digits than its factorization.

112010221201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30075651 (or 30075649 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112010221201012 its reverse (210102122010211), we get a palindrome (322112343211223).

The spelling of 112010221201012 in words is "one hundred twelve trillion, ten billion, two hundred twenty-one million, two hundred one thousand, twelve".