10002002121211 has 2 divisors, whose sum is σ = 10002002121212. Its totient is φ = 10002002121210.

The previous prime is 10002002120987. The next prime is 10002002121277. The reversal of 10002002121211 is 11212120020001.

It is a strong prime.

It is an emirp because it is prime and its reverse (11212120020001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002002121211 is a prime.

It is a super-2 number, since 2×10002002121211² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002002121191 and 10002002121200.

It is not a weakly prime, because it can be changed into another prime (10002002121311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001001060605 + 5001001060606.

It is an arithmetic number, because the mean of its divisors is an integer number (5001001060606).

Almost surely, 2^{10002002121211} is an apocalyptic number.

10002002121211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002002121211 is an equidigital number, since it uses as much as digits as its factorization.

10002002121211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10002002121211 its reverse (11212120020001), we get a palindrome (21214122141212).

The spelling of 10002002121211 in words is "ten trillion, two billion, two million, one hundred twenty-one thousand, two hundred eleven".