112012221211201 has 8 divisors (see below), whose sum is σ = 112065240798080. Its totient is φ = 111959205264432.

The previous prime is 112012221211153. The next prime is 112012221211207. The reversal of 112012221211201 is 102112122210211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112012221211201 - 2¹³ = 112012221203009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012221211207) 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, 61664680 + ... + 63455158.

It is an arithmetic number, because the mean of its divisors is an integer number (14008155099760).

Almost surely, 2^{112012221211201} is an apocalyptic number.

It is an amenable number.

112012221211201 is a deficient number, since it is larger than the sum of its proper divisors (53019586879).

112012221211201 is a wasteful number, since it uses less digits than its factorization.

112012221211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820055.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112012221211201 its reverse (102112122210211), we get a palindrome (214124343421412).

The spelling of 112012221211201 in words is "one hundred twelve trillion, twelve billion, two hundred twenty-one million, two hundred eleven thousand, two hundred one".