22022341344 has 96 divisors (see below), whose sum is σ = 64330670880. Its totient is φ = 7329484800.

The previous prime is 22022341337. The next prime is 22022341351. The reversal of 22022341344 is 44314322022.

22022341344 is a `hidden beast` number, since 2 + 20 + 223 + 413 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (22022341337) and next prime (22022341351).

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551824 + ... + 590384.

It is an arithmetic number, because the mean of its divisors is an integer number (670111155).

Almost surely, 2^22022341344 is an apocalyptic number.

22022341344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22022341344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32165335440).

22022341344 is an abundant number, since it is smaller than the sum of its proper divisors (42308329536).

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

22022341344 is a wasteful number, since it uses less digits than its factorization.

22022341344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39241 (or 39227 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22022341344 its reverse (44314322022), we get a palindrome (66336663366).

The spelling of 22022341344 in words is "twenty-two billion, twenty-two million, three hundred forty-one thousand, three hundred forty-four".