111022202112919 has 2 divisors, whose sum is σ = 111022202112920. Its totient is φ = 111022202112918.

The previous prime is 111022202112901. The next prime is 111022202112937. The reversal of 111022202112919 is 919211202220111.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (111022202112901) and next prime (111022202112937).

It is a cyclic number.

It is not a de Polignac number, because 111022202112919 - 2²⁷ = 111022067895191 is a prime.

It is a super-2 number, since 2×111022202112919² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111022202119919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511101056459 + 55511101056460.

It is an arithmetic number, because the mean of its divisors is an integer number (55511101056460).

Almost surely, 2^{111022202112919} is an apocalyptic number.

111022202112919 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022202112919 is an equidigital number, since it uses as much as digits as its factorization.

111022202112919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 111022202112919 in words is "one hundred eleven trillion, twenty-two billion, two hundred two million, one hundred twelve thousand, nine hundred nineteen".