1120022222113 has 2 divisors, whose sum is σ = 1120022222114. Its totient is φ = 1120022222112.

The previous prime is 1120022222107. The next prime is 1120022222197. The reversal of 1120022222113 is 3112222200211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100554159329 + 19468062784 = 1049073^2 + 139528^2 .

It is an emirp because it is prime and its reverse (3112222200211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120022222113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120022222413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560011111056 + 560011111057.

It is an arithmetic number, because the mean of its divisors is an integer number (560011111057).

Almost surely, 2^{1120022222113} is an apocalyptic number.

It is an amenable number.

1120022222113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120022222113 is an equidigital number, since it uses as much as digits as its factorization.

1120022222113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1120022222113 its reverse (3112222200211), we get a palindrome (4232244422324).

The spelling of 1120022222113 in words is "one trillion, one hundred twenty billion, twenty-two million, two hundred twenty-two thousand, one hundred thirteen".