222011113073 has 2 divisors, whose sum is σ = 222011113074. Its totient is φ = 222011113072.

The previous prime is 222011113069. The next prime is 222011113171. The reversal of 222011113073 is 370311110222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217428229264 + 4582883809 = 466292^2 + 67697^2 .

It is a cyclic number.

It is not a de Polignac number, because 222011113073 - 2² = 222011113069 is a prime.

It is not a weakly prime, because it can be changed into another prime (222011113013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005556536 + 111005556537.

It is an arithmetic number, because the mean of its divisors is an integer number (111005556537).

Almost surely, 2^222011113073 is an apocalyptic number.

It is an amenable number.

222011113073 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011113073 is an equidigital number, since it uses as much as digits as its factorization.

222011113073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 222011113073 its reverse (370311110222), we get a palindrome (592322223295).

The spelling of 222011113073 in words is "two hundred twenty-two billion, eleven million, one hundred thirteen thousand, seventy-three".