10010120222111 has 2 divisors, whose sum is σ = 10010120222112. Its totient is φ = 10010120222110.

The previous prime is 10010120222059. The next prime is 10010120222129. The reversal of 10010120222111 is 11122202101001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10010120222111 - 2¹⁴ = 10010120205727 is a prime.

It is a super-2 number, since 2×10010120222111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010120222911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005060111055 + 5005060111056.

It is an arithmetic number, because the mean of its divisors is an integer number (5005060111056).

Almost surely, 2^{10010120222111} is an apocalyptic number.

10010120222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010120222111 is an equidigital number, since it uses as much as digits as its factorization.

10010120222111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10010120222111 its reverse (11122202101001), we get a palindrome (21132322323112).

The spelling of 10010120222111 in words is "ten trillion, ten billion, one hundred twenty million, two hundred twenty-two thousand, one hundred eleven".