10202002002211 has 4 divisors (see below), whose sum is σ = 10531098841024. Its totient is φ = 9872905163400.

The previous prime is 10202002002197. The next prime is 10202002002259. The reversal of 10202002002211 is 11220020020201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10202002002211 - 2⁷ = 10202002002083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10202002002191 and 10202002002200.

It is not an unprimeable number, because it can be changed into a prime (10202002002271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164548419360 + ... + 164548419421.

It is an arithmetic number, because the mean of its divisors is an integer number (2632774710256).

Almost surely, 2^{10202002002211} is an apocalyptic number.

10202002002211 is a deficient number, since it is larger than the sum of its proper divisors (329096838813).

10202002002211 is an equidigital number, since it uses as much as digits as its factorization.

10202002002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329096838812.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10202002002211 its reverse (11220020020201), we get a palindrome (21422022022412).

The spelling of 10202002002211 in words is "ten trillion, two hundred two billion, two million, two thousand, two hundred eleven".