20222433111 has 4 divisors (see below), whose sum is σ = 26963244152. Its totient is φ = 13481622072.

The previous prime is 20222433109. The next prime is 20222433131. The reversal of 20222433111 is 11133422202.

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

It is not a de Polignac number, because 20222433111 - 2¹ = 20222433109 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 (20222433131) 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, 3370405516 + ... + 3370405521.

It is an arithmetic number, because the mean of its divisors is an integer number (6740811038).

Almost surely, 2^20222433111 is an apocalyptic number.

20222433111 is a deficient number, since it is larger than the sum of its proper divisors (6740811041).

20222433111 is an equidigital number, since it uses as much as digits as its factorization.

20222433111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740811040.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20222433111 its reverse (11133422202), we get a palindrome (31355855313).

The spelling of 20222433111 in words is "twenty billion, two hundred twenty-two million, four hundred thirty-three thousand, one hundred eleven".