1002200012371 has 2 divisors, whose sum is σ = 1002200012372. Its totient is φ = 1002200012370.

The previous prime is 1002200012369. The next prime is 1002200012413. The reversal of 1002200012371 is 1732100022001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002200012371 - 2¹ = 1002200012369 is a prime.

Together with 1002200012369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1002200012171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501100006185 + 501100006186.

It is an arithmetic number, because the mean of its divisors is an integer number (501100006186).

Almost surely, 2^{1002200012371} is an apocalyptic number.

1002200012371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002200012371 is an equidigital number, since it uses as much as digits as its factorization.

1002200012371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 1002200012371 its reverse (1732100022001), we get a palindrome (2734300034372).

The spelling of 1002200012371 in words is "one trillion, two billion, two hundred million, twelve thousand, three hundred seventy-one".