12002020222101 has 32 divisors (see below), whose sum is σ = 19697545125888. Its totient is φ = 6330118092480.

The previous prime is 12002020222039. The next prime is 12002020222109. The reversal of 12002020222101 is 10122202020021.

It is not a de Polignac number, because 12002020222101 - 2⁶ = 12002020222037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002020222109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663810 + ... + 4944156.

It is an arithmetic number, because the mean of its divisors is an integer number (615548285184).

Almost surely, 2^{12002020222101} is an apocalyptic number.

It is an amenable number.

12002020222101 is a deficient number, since it is larger than the sum of its proper divisors (7695524903787).

12002020222101 is a wasteful number, since it uses less digits than its factorization.

12002020222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290641.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12002020222101 its reverse (10122202020021), we get a palindrome (22124222242122).

The spelling of 12002020222101 in words is "twelve trillion, two billion, twenty million, two hundred twenty-two thousand, one hundred one".