220022000111111 has 8 divisors (see below), whose sum is σ = 240028951795200. Its totient is φ = 200015873706040.

The previous prime is 220022000111071. The next prime is 220022000111129. The reversal of 220022000111111 is 111111000220022.

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 220022000111111 - 2⁶ = 220022000111047 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022000111161) 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, 205762241 + ... + 206828778.

It is an arithmetic number, because the mean of its divisors is an integer number (30003618974400).

Almost surely, 2^{220022000111111} is an apocalyptic number.

220022000111111 is a deficient number, since it is larger than the sum of its proper divisors (20006951684089).

220022000111111 is a wasteful number, since it uses less digits than its factorization.

220022000111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412639509.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220022000111111 its reverse (111111000220022), we get a palindrome (331133000331133).

The spelling of 220022000111111 in words is "two hundred twenty trillion, twenty-two billion, one hundred eleven thousand, one hundred eleven".