112200021010001 has 4 divisors (see below), whose sum is σ = 112201484902500. Its totient is φ = 112198557117504.

The previous prime is 112200021009983. The next prime is 112200021010039. The reversal of 112200021010001 is 100010120002211.

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 98620788640000 + 13579232370001 = 9930800^2 + 3685001^2 .

It is a cyclic number.

It is not a de Polignac number, because 112200021010001 - 2¹⁴ = 112200020993617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200021016001) 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, 731831276 + ... + 731984573.

It is an arithmetic number, because the mean of its divisors is an integer number (28050371225625).

Almost surely, 2^{112200021010001} is an apocalyptic number.

It is an amenable number.

112200021010001 is a deficient number, since it is larger than the sum of its proper divisors (1463892499).

112200021010001 is an equidigital number, since it uses as much as digits as its factorization.

112200021010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463892498.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112200021010001 its reverse (100010120002211), we get a palindrome (212210141012212).

The spelling of 112200021010001 in words is "one hundred twelve trillion, two hundred billion, twenty-one million, ten thousand, one".