22213110142211 has 4 divisors (see below), whose sum is σ = 22229849488032. Its totient is φ = 22196370796392.

The previous prime is 22213110142183. The next prime is 22213110142213. The reversal of 22213110142211 is 11224101131222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22213110142211 - 2¹⁸ = 22213109880067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213110142213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8369670920 + ... + 8369673573.

It is an arithmetic number, because the mean of its divisors is an integer number (5557462372008).

Almost surely, 2^{22213110142211} is an apocalyptic number.

22213110142211 is a deficient number, since it is larger than the sum of its proper divisors (16739345821).

22213110142211 is a wasteful number, since it uses less digits than its factorization.

22213110142211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16739345820.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 22213110142211 its reverse (11224101131222), we get a palindrome (33437211273433).

The spelling of 22213110142211 in words is "twenty-two trillion, two hundred thirteen billion, one hundred ten million, one hundred forty-two thousand, two hundred eleven".