22255222043 has 2 divisors, whose sum is σ = 22255222044. Its totient is φ = 22255222042.

The previous prime is 22255222037. The next prime is 22255222049. The reversal of 22255222043 is 34022255222.

It is a balanced prime because it is at equal distance from previous prime (22255222037) and next prime (22255222049).

It is a cyclic number.

It is not a de Polignac number, because 22255222043 - 2⁶ = 22255221979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22255221997 and 22255222015.

It is not a weakly prime, because it can be changed into another prime (22255222049) 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 as a sum of consecutive naturals, namely, 11127611021 + 11127611022.

It is an arithmetic number, because the mean of its divisors is an integer number (11127611022).

Almost surely, 2^22255222043 is an apocalyptic number.

22255222043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22255222043 is an equidigital number, since it uses as much as digits as its factorization.

22255222043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 22255222043 its reverse (34022255222), we get a palindrome (56277477265).

The spelling of 22255222043 in words is "twenty-two billion, two hundred fifty-five million, two hundred twenty-two thousand, forty-three".