2022231112111 has 16 divisors (see below), whose sum is σ = 2385772646400. Its totient is φ = 1677357066240.

The previous prime is 2022231112087. The next prime is 2022231112123. The reversal of 2022231112111 is 1112111322202.

It is a cyclic number.

It is not a de Polignac number, because 2022231112111 - 2²¹ = 2022229014959 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 (2022231116111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5417775 + ... + 5778991.

It is an arithmetic number, because the mean of its divisors is an integer number (149110790400).

Almost surely, 2^{2022231112111} is an apocalyptic number.

2022231112111 is a deficient number, since it is larger than the sum of its proper divisors (363541534289).

2022231112111 is a wasteful number, since it uses less digits than its factorization.

2022231112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387054.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2022231112111 its reverse (1112111322202), we get a palindrome (3134342434313).

The spelling of 2022231112111 in words is "two trillion, twenty-two billion, two hundred thirty-one million, one hundred twelve thousand, one hundred eleven".