222541421331043 has 2 divisors, whose sum is σ = 222541421331044. Its totient is φ = 222541421331042.

The previous prime is 222541421331023. The next prime is 222541421331107. The reversal of 222541421331043 is 340133124145222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222541421331043 - 2⁹ = 222541421330531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222541421330993 and 222541421331011.

It is not a weakly prime, because it can be changed into another prime (222541421331023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111270710665521 + 111270710665522.

It is an arithmetic number, because the mean of its divisors is an integer number (111270710665522).

Almost surely, 2^{222541421331043} is an apocalyptic number.

222541421331043 is a deficient number, since it is larger than the sum of its proper divisors (1).

222541421331043 is an equidigital number, since it uses as much as digits as its factorization.

222541421331043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 222541421331043 its reverse (340133124145222), we get a palindrome (562674545476265).

The spelling of 222541421331043 in words is "two hundred twenty-two trillion, five hundred forty-one billion, four hundred twenty-one million, three hundred thirty-one thousand, forty-three".