20002020020211 has 32 divisors (see below), whose sum is σ = 27860629317120. Its totient is φ = 12740370660864.

The previous prime is 20002020020111. The next prime is 20002020020263. The reversal of 20002020020211 is 11202002020002.

It is not a de Polignac number, because 20002020020211 - 2²³ = 20002011631603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20002020020291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1060599300 + ... + 1060618158.

It is an arithmetic number, because the mean of its divisors is an integer number (870644666160).

Almost surely, 2^{20002020020211} is an apocalyptic number.

20002020020211 is a deficient number, since it is larger than the sum of its proper divisors (7858609296909).

20002020020211 is a wasteful number, since it uses less digits than its factorization.

20002020020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35595.

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

Adding to 20002020020211 its reverse (11202002020002), we get a palindrome (31204022040213).

The spelling of 20002020020211 in words is "twenty trillion, two billion, twenty million, twenty thousand, two hundred eleven".