22202110222111 has 8 divisors (see below), whose sum is σ = 22967864600400. Its totient is φ = 21436366801920.

The previous prime is 22202110222087. The next prime is 22202110222129. The reversal of 22202110222111 is 11122201120222.

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 22202110222111 - 2¹³ = 22202110213919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202110222211) 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, 1493416 + ... + 6828946.

It is an arithmetic number, because the mean of its divisors is an integer number (2870983075050).

Almost surely, 2^{22202110222111} is an apocalyptic number.

22202110222111 is a deficient number, since it is larger than the sum of its proper divisors (765754378289).

22202110222111 is a wasteful number, since it uses less digits than its factorization.

22202110222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479049.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22202110222111 its reverse (11122201120222), we get a palindrome (33324311342333).

The spelling of 22202110222111 in words is "twenty-two trillion, two hundred two billion, one hundred ten million, two hundred twenty-two thousand, one hundred eleven".