1110222022061 has 2 divisors, whose sum is σ = 1110222022062. Its totient is φ = 1110222022060.

The previous prime is 1110222022051. The next prime is 1110222022081. The reversal of 1110222022061 is 1602202220111.

It is an a-pointer prime, because the next prime (1110222022081) can be obtained adding 1110222022061 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864583828900 + 245638193161 = 929830^2 + 495619^2 .

It is an emirp because it is prime and its reverse (1602202220111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110222022061 - 2³⁰ = 1109148280237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110222022051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555111011030 + 555111011031.

It is an arithmetic number, because the mean of its divisors is an integer number (555111011031).

Almost surely, 2^{1110222022061} is an apocalyptic number.

It is an amenable number.

1110222022061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110222022061 is an equidigital number, since it uses as much as digits as its factorization.

1110222022061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1110222022061 its reverse (1602202220111), we get a palindrome (2712424242172).

The spelling of 1110222022061 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, twenty-two thousand, sixty-one".