22111411242 has 16 divisors (see below), whose sum is σ = 44268098112. Its totient is φ = 7362924480.

The previous prime is 22111411229. The next prime is 22111411243. The reversal of 22111411242 is 24211411122.

22111411242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22111411242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22111411243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880134 + ... + 1891857.

It is an arithmetic number, because the mean of its divisors is an integer number (2766756132).

Almost surely, 2^22111411242 is an apocalyptic number.

22111411242 is an abundant number, since it is smaller than the sum of its proper divisors (22156686870).

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

22111411242 is a wasteful number, since it uses less digits than its factorization.

22111411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772973.

The product of its digits is 256, while the sum is 21.

Adding to 22111411242 its reverse (24211411122), we get a palindrome (46322822364).

The spelling of 22111411242 in words is "twenty-two billion, one hundred eleven million, four hundred eleven thousand, two hundred forty-two".