111022220302073 has 2 divisors, whose sum is σ = 111022220302074. Its totient is φ = 111022220302072.

The previous prime is 111022220302069. The next prime is 111022220302109. The reversal of 111022220302073 is 370203022220111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93548415793849 + 17473804508224 = 9672043^2 + 4180168^2 .

It is an emirp because it is prime and its reverse (370203022220111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111022220302073 - 2² = 111022220302069 is a prime.

It is a super-3 number, since 3×111022220302073³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (111022220302033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511110151036 + 55511110151037.

It is an arithmetic number, because the mean of its divisors is an integer number (55511110151037).

Almost surely, 2^{111022220302073} is an apocalyptic number.

It is an amenable number.

111022220302073 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022220302073 is an equidigital number, since it uses as much as digits as its factorization.

111022220302073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 111022220302073 its reverse (370203022220111), we get a palindrome (481225242522184).

The spelling of 111022220302073 in words is "one hundred eleven trillion, twenty-two billion, two hundred twenty million, three hundred two thousand, seventy-three".