2002122202187 has 2 divisors, whose sum is σ = 2002122202188. Its totient is φ = 2002122202186.

The previous prime is 2002122202127. The next prime is 2002122202219. The reversal of 2002122202187 is 7812022212002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002122202187 - 2¹⁴ = 2002122185803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002122202127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001061101093 + 1001061101094.

It is an arithmetic number, because the mean of its divisors is an integer number (1001061101094).

Almost surely, 2^{2002122202187} is an apocalyptic number.

2002122202187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002122202187 is an equidigital number, since it uses as much as digits as its factorization.

2002122202187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 2002122202187 its reverse (7812022212002), we get a palindrome (9814144414189).

The spelling of 2002122202187 in words is "two trillion, two billion, one hundred twenty-two million, two hundred two thousand, one hundred eighty-seven".