1010120222117 has 2 divisors, whose sum is σ = 1010120222118. Its totient is φ = 1010120222116.

The previous prime is 1010120222099. The next prime is 1010120222131. The reversal of 1010120222117 is 7112220210101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 970617069601 + 39503152516 = 985199^2 + 198754^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010120222117 - 2¹⁰ = 1010120221093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010120222147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505060111058 + 505060111059.

It is an arithmetic number, because the mean of its divisors is an integer number (505060111059).

Almost surely, 2^{1010120222117} is an apocalyptic number.

It is an amenable number.

1010120222117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010120222117 is an equidigital number, since it uses as much as digits as its factorization.

1010120222117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 1010120222117 its reverse (7112220210101), we get a palindrome (8122340432218).

The spelling of 1010120222117 in words is "one trillion, ten billion, one hundred twenty million, two hundred twenty-two thousand, one hundred seventeen".