22134213043 has 2 divisors, whose sum is σ = 22134213044. Its totient is φ = 22134213042.

The previous prime is 22134213029. The next prime is 22134213053. The reversal of 22134213043 is 34031243122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22134213043 - 2²¹ = 22132115891 is a prime.

It is a super-2 number, since 2×22134213043² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22134212999 and 22134213017.

It is not a weakly prime, because it can be changed into another prime (22134213053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11067106521 + 11067106522.

It is an arithmetic number, because the mean of its divisors is an integer number (11067106522).

Almost surely, 2^22134213043 is an apocalyptic number.

22134213043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22134213043 is an equidigital number, since it uses as much as digits as its factorization.

22134213043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22134213043 its reverse (34031243122), we get a palindrome (56165456165).

The spelling of 22134213043 in words is "twenty-two billion, one hundred thirty-four million, two hundred thirteen thousand, forty-three".