1110111220033 has 2 divisors, whose sum is σ = 1110111220034. Its totient is φ = 1110111220032.

The previous prime is 1110111220027. The next prime is 1110111220073. The reversal of 1110111220033 is 3300221110111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600697852209 + 509413367824 = 775047^2 + 713732^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110111220033 - 2¹³ = 1110111211841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110111219989 and 1110111220016.

It is not a weakly prime, because it can be changed into another prime (1110111220003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555055610016 + 555055610017.

It is an arithmetic number, because the mean of its divisors is an integer number (555055610017).

Almost surely, 2^{1110111220033} is an apocalyptic number.

It is an amenable number.

1110111220033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110111220033 is an equidigital number, since it uses as much as digits as its factorization.

1110111220033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1110111220033 its reverse (3300221110111), we get a palindrome (4410332330144).

The spelling of 1110111220033 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred twenty thousand, thirty-three".