20202002211 has 8 divisors (see below), whose sum is σ = 27260533440. Its totient is φ = 13305736232.

The previous prime is 20202002179. The next prime is 20202002231. The reversal of 20202002211 is 11220020202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20202002211 - 2⁵ = 20202002179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20202002231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40566021 + ... + 40566518.

It is an arithmetic number, because the mean of its divisors is an integer number (3407566680).

Almost surely, 2^20202002211 is an apocalyptic number.

20202002211 is a deficient number, since it is larger than the sum of its proper divisors (7058531229).

20202002211 is an equidigital number, since it uses as much as digits as its factorization.

20202002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81132625.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20202002211 its reverse (11220020202), we get a palindrome (31422022413).

The spelling of 20202002211 in words is "twenty billion, two hundred two million, two thousand, two hundred eleven".