20222022111132 has 24 divisors (see below), whose sum is σ = 47184802134400. Its totient is φ = 6740662054896.

The previous prime is 20222022111121. The next prime is 20222022111133. The reversal of 20222022111132 is 23111122022202.

It is a super-2 number, since 2×20222022111132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20222022111099 and 20222022111108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222022111133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7885719 + ... + 10130577.

Almost surely, 2^{20222022111132} is an apocalyptic number.

It is an amenable number.

20222022111132 is an abundant number, since it is smaller than the sum of its proper divisors (26962780023268).

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

20222022111132 is a wasteful number, since it uses less digits than its factorization.

20222022111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995545 (or 2995543 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 20222022111132 its reverse (23111122022202), we get a palindrome (43333144133334).

The spelling of 20222022111132 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, one hundred thirty-two".