12262002000121 has 2 divisors, whose sum is σ = 12262002000122. Its totient is φ = 12262002000120.

The previous prime is 12262001999999. The next prime is 12262002000179. The reversal of 12262002000121 is 12100020026221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10257543507600 + 2004458492521 = 3202740^2 + 1415789^2 .

It is a cyclic number.

It is not a de Polignac number, because 12262002000121 - 2²⁵ = 12261968445689 is a prime.

It is not a weakly prime, because it can be changed into another prime (12262002000221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131001000060 + 6131001000061.

It is an arithmetic number, because the mean of its divisors is an integer number (6131001000061).

Almost surely, 2^{12262002000121} is an apocalyptic number.

It is an amenable number.

12262002000121 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262002000121 is an equidigital number, since it uses as much as digits as its factorization.

12262002000121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12262002000121 its reverse (12100020026221), we get a palindrome (24362022026342).

The spelling of 12262002000121 in words is "twelve trillion, two hundred sixty-two billion, two million, one hundred twenty-one", and thus it is an aban number.