2220234305111 has 4 divisors (see below), whose sum is σ = 2233068029592. Its totient is φ = 2207400580632.

The previous prime is 2220234305057. The next prime is 2220234305129. The reversal of 2220234305111 is 1115034320222.

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 2220234305111 - 2¹⁸ = 2220234042967 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 (2220234305131) 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, 6416861981 + ... + 6416862326.

It is an arithmetic number, because the mean of its divisors is an integer number (558267007398).

Almost surely, 2^{2220234305111} is an apocalyptic number.

2220234305111 is a deficient number, since it is larger than the sum of its proper divisors (12833724481).

2220234305111 is a wasteful number, since it uses less digits than its factorization.

2220234305111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12833724480.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 2220234305111 its reverse (1115034320222), we get a palindrome (3335268625333).

The spelling of 2220234305111 in words is "two trillion, two hundred twenty billion, two hundred thirty-four million, three hundred five thousand, one hundred eleven".