22011000020211 has 8 divisors (see below), whose sum is σ = 29348052779664. Its totient is φ = 14673973637120.

The previous prime is 22011000020153. The next prime is 22011000020231. The reversal of 22011000020211 is 11202000011022.

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 22011000020211 - 2⁶ = 22011000020147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22011000020231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4557030 + ... + 8049131.

It is an arithmetic number, because the mean of its divisors is an integer number (3668506597458).

Almost surely, 2^{22011000020211} is an apocalyptic number.

22011000020211 is a deficient number, since it is larger than the sum of its proper divisors (7337052759453).

22011000020211 is a wasteful number, since it uses less digits than its factorization.

22011000020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13188181.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22011000020211 its reverse (11202000011022), we get a palindrome (33213000031233).

The spelling of 22011000020211 in words is "twenty-two trillion, eleven billion, twenty thousand, two hundred eleven".