22111424334 has 64 divisors (see below), whose sum is σ = 49385952000. Its totient is φ = 7333164576.

The previous prime is 22111424333. The next prime is 22111424341. The reversal of 22111424334 is 43342411122.

22111424334 is a `hidden beast` number, since 2 + 211 + 14 + 2 + 433 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22111424298 and 22111424307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111424333) 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 31 ways as a sum of consecutive naturals, for example, 10533217 + ... + 10535315.

It is an arithmetic number, because the mean of its divisors is an integer number (771655500).

Almost surely, 2^22111424334 is an apocalyptic number.

22111424334 is an abundant number, since it is smaller than the sum of its proper divisors (27274527666).

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

22111424334 is a wasteful number, since it uses less digits than its factorization.

22111424334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006 (or 3000 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 22111424334 its reverse (43342411122), we get a palindrome (65453835456).

The spelling of 22111424334 in words is "twenty-two billion, one hundred eleven million, four hundred twenty-four thousand, three hundred thirty-four".