222030031073 has 2 divisors, whose sum is σ = 222030031074. Its totient is φ = 222030031072.

The previous prime is 222030031049. The next prime is 222030031141. The reversal of 222030031073 is 370130030222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210151646929 + 11878384144 = 458423^2 + 108988^2 .

It is a cyclic number.

It is not a de Polignac number, because 222030031073 - 2⁶ = 222030031009 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020031073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015015536 + 111015015537.

It is an arithmetic number, because the mean of its divisors is an integer number (111015015537).

Almost surely, 2^222030031073 is an apocalyptic number.

It is an amenable number.

222030031073 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030031073 is an equidigital number, since it uses as much as digits as its factorization.

222030031073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

Adding to 222030031073 its reverse (370130030222), we get a palindrome (592160061295).

The spelling of 222030031073 in words is "two hundred twenty-two billion, thirty million, thirty-one thousand, seventy-three".