22210010211211 has 16 divisors (see below), whose sum is σ = 22921435088640. Its totient is φ = 21507754937760.

The previous prime is 22210010211187. The next prime is 22210010211247. The reversal of 22210010211211 is 11211201001222.

It is a cyclic number.

It is not a de Polignac number, because 22210010211211 - 2⁹ = 22210010210699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22210010211271) 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, 4177506 + ... + 7865848.

It is an arithmetic number, because the mean of its divisors is an integer number (1432589693040).

Almost surely, 2^{22210010211211} is an apocalyptic number.

22210010211211 is a deficient number, since it is larger than the sum of its proper divisors (711424877429).

22210010211211 is a wasteful number, since it uses less digits than its factorization.

22210010211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689586.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22210010211211 its reverse (11211201001222), we get a palindrome (33421211212433).

The spelling of 22210010211211 in words is "twenty-two trillion, two hundred ten billion, ten million, two hundred eleven thousand, two hundred eleven".