20222022111330 has 48 divisors (see below), whose sum is σ = 52553326115520. Its totient is φ = 4977728518464.

The previous prime is 20222022111329. The next prime is 20222022111331. The reversal of 20222022111330 is 3311122022202.

It is an interprime number because it is at equal distance from previous prime (20222022111329) and next prime (20222022111331).

It is a super-2 number, since 2×20222022111330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20222022111297 and 20222022111306.

It is not an unprimeable number, because it can be changed into a prime (20222022111331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1994277190 + ... + 1994287329.

It is an arithmetic number, because the mean of its divisors is an integer number (1094860960740).

Almost surely, 2^{20222022111330} is an apocalyptic number.

20222022111330 is an abundant number, since it is smaller than the sum of its proper divisors (32331304004190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20222022111330 is a wasteful number, since it uses less digits than its factorization.

20222022111330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988564555 (or 3988564542 counting only the distinct ones).

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

Adding to 20222022111330 its reverse (3311122022202), we get a palindrome (23533144133532).

The spelling of 20222022111330 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, three hundred thirty".