112010100121201 has 4 divisors (see below), whose sum is σ = 112024890845812. Its totient is φ = 111995309396592.

The previous prime is 112010100121123. The next prime is 112010100121223. The reversal of 112010100121201 is 102121001010211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99235945052176 + 12774155069025 = 9961724^2 + 3574095^2 .

It is a cyclic number.

It is not a de Polignac number, because 112010100121201 - 2²¹ = 112010098024049 is a prime.

It is a super-2 number, since 2×112010100121201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010100181201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7395350946 + ... + 7395366091.

It is an arithmetic number, because the mean of its divisors is an integer number (28006222711453).

Almost surely, 2^{112010100121201} is an apocalyptic number.

It is an amenable number.

112010100121201 is a deficient number, since it is larger than the sum of its proper divisors (14790724611).

112010100121201 is an equidigital number, since it uses as much as digits as its factorization.

112010100121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14790724610.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112010100121201 its reverse (102121001010211), we get a palindrome (214131101131412).

The spelling of 112010100121201 in words is "one hundred twelve trillion, ten billion, one hundred million, one hundred twenty-one thousand, two hundred one".