22002000011211 has 32 divisors (see below), whose sum is σ = 33810850483200. Its totient is φ = 12600803022080.

The previous prime is 22002000011179. The next prime is 22002000011249. The reversal of 22002000011211 is 11211000020022.

It is a cyclic number.

It is not a de Polignac number, because 22002000011211 - 2⁵ = 22002000011179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002000011291) 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 31 ways as a sum of consecutive naturals, for example, 244535826 + ... + 244625783.

It is an arithmetic number, because the mean of its divisors is an integer number (1056589077600).

Almost surely, 2^{22002000011211} is an apocalyptic number.

22002000011211 is a deficient number, since it is larger than the sum of its proper divisors (11808850471989).

22002000011211 is a wasteful number, since it uses less digits than its factorization.

22002000011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489161699.

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

Adding to 22002000011211 its reverse (11211000020022), we get a palindrome (33213000031233).

The spelling of 22002000011211 in words is "twenty-two trillion, two billion, eleven thousand, two hundred eleven".