12202122202101 has 24 divisors (see below), whose sum is σ = 18981428103456. Its totient is φ = 7508860164000.

The previous prime is 12202122202033. The next prime is 12202122202121. The reversal of 12202122202101 is 10120222120221.

It is a happy number.

12202122202101 is a `hidden beast` number, since 1 + 2 + 20 + 212 + 220 + 210 + 1 = 666.

12202122202101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12202122202101 - 2³³ = 12193532267509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202122202121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5621226 + ... + 7483476.

It is an arithmetic number, because the mean of its divisors is an integer number (790892837644).

Almost surely, 2^{12202122202101} is an apocalyptic number.

It is an amenable number.

12202122202101 is a deficient number, since it is larger than the sum of its proper divisors (6779305901355).

12202122202101 is a wasteful number, since it uses less digits than its factorization.

12202122202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918273 (or 1918270 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12202122202101 its reverse (10120222120221), we get a palindrome (22322344322322).

The spelling of 12202122202101 in words is "twelve trillion, two hundred two billion, one hundred twenty-two million, two hundred two thousand, one hundred one".