12210202012101 has 8 divisors (see below), whose sum is σ = 16280288593440. Its totient is φ = 8140125052752.

The previous prime is 12210202012003. The next prime is 12210202012157. The reversal of 12210202012101 is 10121020201221.

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

It is not a de Polignac number, because 12210202012101 - 2¹⁷ = 12210201881029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210202012181) 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, 1428415 + ... + 5144003.

It is an arithmetic number, because the mean of its divisors is an integer number (2035036074180).

Almost surely, 2^{12210202012101} is an apocalyptic number.

It is an amenable number.

12210202012101 is a deficient number, since it is larger than the sum of its proper divisors (4070086581339).

12210202012101 is a wasteful number, since it uses less digits than its factorization.

12210202012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810995.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12210202012101 its reverse (10121020201221), we get a palindrome (22331222213322).

The spelling of 12210202012101 in words is "twelve trillion, two hundred ten billion, two hundred two million, twelve thousand, one hundred one".