111200221576943 has 2 divisors, whose sum is σ = 111200221576944. Its totient is φ = 111200221576942.

The previous prime is 111200221576937. The next prime is 111200221576949. The reversal of 111200221576943 is 349675122002111.

It is a balanced prime because it is at equal distance from previous prime (111200221576937) and next prime (111200221576949).

It is a cyclic number.

It is not a de Polignac number, because 111200221576943 - 2²⁰ = 111200220528367 is a prime.

It is a super-2 number, since 2×111200221576943² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 111200221576894 and 111200221576903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111200221576949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55600110788471 + 55600110788472.

It is an arithmetic number, because the mean of its divisors is an integer number (55600110788472).

Almost surely, 2^{111200221576943} is an apocalyptic number.

111200221576943 is a deficient number, since it is larger than the sum of its proper divisors (1).

111200221576943 is an equidigital number, since it uses as much as digits as its factorization.

111200221576943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 111200221576943 in words is "one hundred eleven trillion, two hundred billion, two hundred twenty-one million, five hundred seventy-six thousand, nine hundred forty-three".