111422212710434 has 8 divisors (see below), whose sum is σ = 167133573890640. Its totient is φ = 55711021413556.

The previous prime is 111422212710409. The next prime is 111422212710439. The reversal of 111422212710434 is 434017212224111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111422212710394 and 111422212710403.

It is not an unprimeable number, because it can be changed into a prime (111422212710439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40818284 + ... + 43462359.

It is an arithmetic number, because the mean of its divisors is an integer number (20891696736330).

Almost surely, 2^{111422212710434} is an apocalyptic number.

111422212710434 is a deficient number, since it is larger than the sum of its proper divisors (55711361180206).

111422212710434 is an equidigital number, since it uses as much as digits as its factorization.

111422212710434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84941664.

The product of its (nonzero) digits is 21504, while the sum is 35.

Adding to 111422212710434 its reverse (434017212224111), we get a palindrome (545439424934545).

The spelling of 111422212710434 in words is "one hundred eleven trillion, four hundred twenty-two billion, two hundred twelve million, seven hundred ten thousand, four hundred thirty-four".