22221014343 has 32 divisors (see below), whose sum is σ = 33101581824. Its totient is φ = 13146000000.

The previous prime is 22221014267. The next prime is 22221014423. The reversal of 22221014343 is 34341012222.

It is a happy number.

It is not a de Polignac number, because 22221014343 - 2¹⁰ = 22221013319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221014443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189693 + ... + 283593.

It is an arithmetic number, because the mean of its divisors is an integer number (1034424432).

Almost surely, 2^22221014343 is an apocalyptic number.

22221014343 is a deficient number, since it is larger than the sum of its proper divisors (10880567481).

22221014343 is a wasteful number, since it uses less digits than its factorization.

22221014343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94087.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22221014343 its reverse (34341012222), we get a palindrome (56562026565).

The spelling of 22221014343 in words is "twenty-two billion, two hundred twenty-one million, fourteen thousand, three hundred forty-three".