100101222210193 has 4 divisors (see below), whose sum is σ = 100297884729780. Its totient is φ = 99904559690608.

The previous prime is 100101222210151. The next prime is 100101222210233. The reversal of 100101222210193 is 391012222101001.

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 82033179785089 + 18068042425104 = 9057217^2 + 4250652^2 .

It is a cyclic number.

It is not a de Polignac number, because 100101222210193 - 2⁴¹ = 97902198954641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101222210113) 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, 98331259030 + ... + 98331260047.

It is an arithmetic number, because the mean of its divisors is an integer number (25074471182445).

Almost surely, 2^{100101222210193} is an apocalyptic number.

It is an amenable number.

100101222210193 is a deficient number, since it is larger than the sum of its proper divisors (196662519587).

100101222210193 is an equidigital number, since it uses as much as digits as its factorization.

100101222210193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196662519586.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 100101222210193 its reverse (391012222101001), we get a palindrome (491113444311194).

The spelling of 100101222210193 in words is "one hundred trillion, one hundred one billion, two hundred twenty-two million, two hundred ten thousand, one hundred ninety-three".