2022111223311 has 4 divisors (see below), whose sum is σ = 2696148297752. Its totient is φ = 1348074148872.

The previous prime is 2022111223273. The next prime is 2022111223339. The reversal of 2022111223311 is 1133221112202.

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

It is not a de Polignac number, because 2022111223311 - 2⁷ = 2022111223183 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 (2022111223381) 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, 337018537216 + ... + 337018537221.

It is an arithmetic number, because the mean of its divisors is an integer number (674037074438).

Almost surely, 2^{2022111223311} is an apocalyptic number.

2022111223311 is a deficient number, since it is larger than the sum of its proper divisors (674037074441).

2022111223311 is an equidigital number, since it uses as much as digits as its factorization.

2022111223311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674037074440.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2022111223311 its reverse (1133221112202), we get a palindrome (3155332335513).

It can be divided in two parts, 2022111 and 223311, that added together give a palindrome (2245422).

The spelling of 2022111223311 in words is "two trillion, twenty-two billion, one hundred eleven million, two hundred twenty-three thousand, three hundred eleven".