12202000121 has 8 divisors (see below), whose sum is σ = 12930049440. Its totient is φ = 11475093568.

The previous prime is 12202000103. The next prime is 12202000157. The reversal of 12202000121 is 12100020221.

It is a happy number.

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

It is not a de Polignac number, because 12202000121 - 2¹⁴ = 12201983737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263651 + ... + 306456.

It is an arithmetic number, because the mean of its divisors is an integer number (1616256180).

Almost surely, 2^12202000121 is an apocalyptic number.

It is an amenable number.

12202000121 is a deficient number, since it is larger than the sum of its proper divisors (728049319).

12202000121 is a wasteful number, since it uses less digits than its factorization.

12202000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571383.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12202000121 its reverse (12100020221), we get a palindrome (24302020342).

The spelling of 12202000121 in words is "twelve billion, two hundred two million, one hundred twenty-one", and thus it is an aban number.