12100001122202 has 8 divisors (see below), whose sum is σ = 20742859066656. Its totient is φ = 5185714766652.

The previous prime is 12100001122201. The next prime is 12100001122229. The reversal of 12100001122202 is 20222110000121.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 864285794443 = 12100001122202 / (1 + 2 + 1 + 0 + 0 + 0 + 0 + 1 + 1 + 2 + 2 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (12100001122201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432142897208 + ... + 432142897235.

It is an arithmetic number, because the mean of its divisors is an integer number (2592857383332).

Almost surely, 2^{12100001122202} is an apocalyptic number.

12100001122202 is a deficient number, since it is larger than the sum of its proper divisors (8642857944454).

12100001122202 is an equidigital number, since it uses as much as digits as its factorization.

12100001122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864285794452.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12100001122202 its reverse (20222110000121), we get a palindrome (32322111122323).

The spelling of 12100001122202 in words is "twelve trillion, one hundred billion, one million, one hundred twenty-two thousand, two hundred two".