100022131201 has 4 divisors (see below), whose sum is σ = 100127087172. Its totient is φ = 99917175232.

The previous prime is 100022131177. The next prime is 100022131207. The reversal of 100022131201 is 102131220001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102131220001 = 367 ⋅278286703.

It can be written as a sum of positive squares in 2 ways, for example, as 60201529600 + 39820601601 = 245360^2 + 199551^2 .

It is a cyclic number.

It is not a de Polignac number, because 100022131201 - 2¹⁷ = 100022000129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100022131207) 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, 52476556 + ... + 52478461.

It is an arithmetic number, because the mean of its divisors is an integer number (25031771793).

Almost surely, 2^100022131201 is an apocalyptic number.

It is an amenable number.

100022131201 is a deficient number, since it is larger than the sum of its proper divisors (104955971).

100022131201 is an equidigital number, since it uses as much as digits as its factorization.

100022131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104955970.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100022131201 its reverse (102131220001), we get a palindrome (202153351202).

The spelling of 100022131201 in words is "one hundred billion, twenty-two million, one hundred thirty-one thousand, two hundred one".