111211210101119 has 2 divisors, whose sum is σ = 111211210101120. Its totient is φ = 111211210101118.

The previous prime is 111211210101077. The next prime is 111211210101133. The reversal of 111211210101119 is 911101012112111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111211210101119 is a prime.

It is a super-2 number, since 2×111211210101119² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111211210101094 and 111211210101103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111211210101169) 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, 55605605050559 + 55605605050560.

It is an arithmetic number, because the mean of its divisors is an integer number (55605605050560).

Almost surely, 2^{111211210101119} is an apocalyptic number.

111211210101119 is a deficient number, since it is larger than the sum of its proper divisors (1).

111211210101119 is an equidigital number, since it uses as much as digits as its factorization.

111211210101119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 23.

The spelling of 111211210101119 in words is "one hundred eleven trillion, two hundred eleven billion, two hundred ten million, one hundred one thousand, one hundred nineteen".