10101222212119 has 2 divisors, whose sum is σ = 10101222212120. Its totient is φ = 10101222212118.

The previous prime is 10101222212117. The next prime is 10101222212161. The reversal of 10101222212119 is 91121222210101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101222212119 - 2¹ = 10101222212117 is a prime.

It is a super-2 number, since 2×10101222212119² (a number of 27 digits) contains 22 as substring.

Together with 10101222212117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10101222212093 and 10101222212102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101222212117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050611106059 + 5050611106060.

It is an arithmetic number, because the mean of its divisors is an integer number (5050611106060).

Almost surely, 2^{10101222212119} is an apocalyptic number.

10101222212119 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101222212119 is an equidigital number, since it uses as much as digits as its factorization.

10101222212119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 10101222212119 in words is "ten trillion, one hundred one billion, two hundred twenty-two million, two hundred twelve thousand, one hundred nineteen".