22111022313022 has 16 divisors (see below), whose sum is σ = 33476709376512. Its totient is φ = 10952120473560.

The previous prime is 22111022313011. The next prime is 22111022313031. The reversal of 22111022313022 is 22031322011122.

It is a junction number, because it is equal to n+sod(n) for n = 22111022312984 and 22111022313002.

It is a congruent number.

It is an unprimeable number.

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, 67885897 + ... + 68210827.

It is an arithmetic number, because the mean of its divisors is an integer number (2092294336032).

Almost surely, 2^{22111022313022} is an apocalyptic number.

22111022313022 is a deficient number, since it is larger than the sum of its proper divisors (11365687063490).

22111022313022 is a wasteful number, since it uses less digits than its factorization.

22111022313022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643023.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22111022313022 its reverse (22031322011122), we get a palindrome (44142344324144).

The spelling of 22111022313022 in words is "twenty-two trillion, one hundred eleven billion, twenty-two million, three hundred thirteen thousand, twenty-two".