12202100201 has 4 divisors (see below), whose sum is σ = 12219759504. Its totient is φ = 12184440900.

The previous prime is 12202100177. The next prime is 12202100203. The reversal of 12202100201 is 10200120221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10200120221 = 293 ⋅34812697.

It is a cyclic number.

It is not a de Polignac number, because 12202100201 - 2²² = 12197905897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202100203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8828615 + ... + 8829996.

It is an arithmetic number, because the mean of its divisors is an integer number (3054939876).

Almost surely, 2^12202100201 is an apocalyptic number.

It is an amenable number.

12202100201 is a deficient number, since it is larger than the sum of its proper divisors (17659303).

12202100201 is an equidigital number, since it uses as much as digits as its factorization.

12202100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17659302.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12202100201 its reverse (10200120221), we get a palindrome (22402220422).

The spelling of 12202100201 in words is "twelve billion, two hundred two million, one hundred thousand, two hundred one".