12210202101 has 8 divisors (see below), whose sum is σ = 16282740960. Its totient is φ = 8138898992.

The previous prime is 12210202091. The next prime is 12210202129. The reversal of 12210202101 is 10120201221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12210202101 - 2⁹ = 12210201589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210202801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285630 + ... + 325583.

It is an arithmetic number, because the mean of its divisors is an integer number (2035342620).

Almost surely, 2^12210202101 is an apocalyptic number.

It is an amenable number.

12210202101 is a deficient number, since it is larger than the sum of its proper divisors (4072538859).

12210202101 is an equidigital number, since it uses as much as digits as its factorization.

12210202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617875.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12210202101 its reverse (10120201221), we get a palindrome (22330403322).

The spelling of 12210202101 in words is "twelve billion, two hundred ten million, two hundred two thousand, one hundred one".