12122121201202 has 8 divisors (see below), whose sum is σ = 18570058010496. Its totient is φ = 5932101864372.

The previous prime is 12122121201167. The next prime is 12122121201227. The reversal of 12122121201202 is 20210212122121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12122121201202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64479367998 + ... + 64479368185.

It is an arithmetic number, because the mean of its divisors is an integer number (2321257251312).

Almost surely, 2^{12122121201202} is an apocalyptic number.

12122121201202 is a deficient number, since it is larger than the sum of its proper divisors (6447936809294).

12122121201202 is a wasteful number, since it uses less digits than its factorization.

12122121201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128958736232.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12122121201202 its reverse (20210212122121), we get a palindrome (32332333323323).

The spelling of 12122121201202 in words is "twelve trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred one thousand, two hundred two".