220442534327 has 2 divisors, whose sum is σ = 220442534328. Its totient is φ = 220442534326.

The previous prime is 220442534287. The next prime is 220442534357. The reversal of 220442534327 is 723435244022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220442534327 - 2¹⁴ = 220442517943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220442534357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110221267163 + 110221267164.

It is an arithmetic number, because the mean of its divisors is an integer number (110221267164).

Almost surely, 2^220442534327 is an apocalyptic number.

220442534327 is a deficient number, since it is larger than the sum of its proper divisors (1).

220442534327 is an equidigital number, since it uses as much as digits as its factorization.

220442534327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 38.

Adding to 220442534327 its reverse (723435244022), we get a palindrome (943877778349).

The spelling of 220442534327 in words is "two hundred twenty billion, four hundred forty-two million, five hundred thirty-four thousand, three hundred twenty-seven".