111012022100219 has 2 divisors, whose sum is σ = 111012022100220. Its totient is φ = 111012022100218.

The previous prime is 111012022100171. The next prime is 111012022100267. The reversal of 111012022100219 is 912001220210111.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (111012022100171) and next prime (111012022100267).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111012022100219 is a prime.

It is a super-4 number, since 4×111012022100219⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 111012022100194 and 111012022100203.

It is not a weakly prime, because it can be changed into another prime (111012022100279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55506011050109 + 55506011050110.

It is an arithmetic number, because the mean of its divisors is an integer number (55506011050110).

Almost surely, 2^{111012022100219} is an apocalyptic number.

111012022100219 is a deficient number, since it is larger than the sum of its proper divisors (1).

111012022100219 is an equidigital number, since it uses as much as digits as its factorization.

111012022100219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 111012022100219 in words is "one hundred eleven trillion, twelve billion, twenty-two million, one hundred thousand, two hundred nineteen".