12202110101 has 4 divisors (see below), whose sum is σ = 12202391052. Its totient is φ = 12201829152.

The previous prime is 12202110097. The next prime is 12202110143. The reversal of 12202110101 is 10101120221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10101120221 = 7723 ⋅1307927.

It can be written as a sum of positive squares in 2 ways, for example, as 5310619876 + 6891490225 = 72874^2 + 83015^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202110101 - 2² = 12202110097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202112101) 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, 59936 + ... + 167321.

It is an arithmetic number, because the mean of its divisors is an integer number (3050597763).

Almost surely, 2^12202110101 is an apocalyptic number.

It is an amenable number.

12202110101 is a deficient number, since it is larger than the sum of its proper divisors (280951).

12202110101 is an equidigital number, since it uses as much as digits as its factorization.

12202110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280950.

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

Adding to 12202110101 its reverse (10101120221), we get a palindrome (22303230322).

The spelling of 12202110101 in words is "twelve billion, two hundred two million, one hundred ten thousand, one hundred one".