20002022012211 has 16 divisors (see below), whose sum is σ = 26676122457600. Its totient is φ = 13331301765408.

The previous prime is 20002022012173. The next prime is 20002022012339. The reversal of 20002022012211 is 11221022020002.

It is not a de Polignac number, because 20002022012211 - 2⁷ = 20002022012083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20002022032211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535410345 + ... + 535447701.

It is an arithmetic number, because the mean of its divisors is an integer number (1667257653600).

Almost surely, 2^{20002022012211} is an apocalyptic number.

20002022012211 is a deficient number, since it is larger than the sum of its proper divisors (6674100445389).

20002022012211 is a wasteful number, since it uses less digits than its factorization.

20002022012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77818.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20002022012211 its reverse (11221022020002), we get a palindrome (31223044032213).

The spelling of 20002022012211 in words is "twenty trillion, two billion, twenty-two million, twelve thousand, two hundred eleven".