22000202120211 has 288 divisors, whose sum is σ = 38561793887232. Its totient is φ = 11077663887360.

The previous prime is 22000202120189. The next prime is 22000202120213. The reversal of 22000202120211 is 11202120200022.

It is not a de Polignac number, because 22000202120211 - 2⁵ = 22000202120179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22000202120213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 9808381456 + ... + 9808383698.

It is an arithmetic number, because the mean of its divisors is an integer number (133895117664).

Almost surely, 2^{22000202120211} is an apocalyptic number.

22000202120211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22000202120211 is a deficient number, since it is larger than the sum of its proper divisors (16561591767021).

22000202120211 is a wasteful number, since it uses less digits than its factorization.

22000202120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459 (or 2415 counting only the distinct ones).

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

Adding to 22000202120211 its reverse (11202120200022), we get a palindrome (33202322320233).

The spelling of 22000202120211 in words is "twenty-two trillion, two hundred two million, one hundred twenty thousand, two hundred eleven".