111342240422330 has 128 divisors (see below), whose sum is σ = 210093935950080. Its totient is φ = 42430653368320.

The previous prime is 111342240422321. The next prime is 111342240422333. The reversal of 111342240422330 is 33224042243111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111342240422333) 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 in 63 ways as a sum of consecutive naturals, for example, 14567867489 + ... + 14567875131.

It is an arithmetic number, because the mean of its divisors is an integer number (1641358874610).

Almost surely, 2^{111342240422330} is an apocalyptic number.

111342240422330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111342240422330 is a deficient number, since it is larger than the sum of its proper divisors (98751695527750).

111342240422330 is a wasteful number, since it uses less digits than its factorization.

111342240422330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9584.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 111342240422330 its reverse (33224042243111), we get a palindrome (144566282665441).

The spelling of 111342240422330 in words is "one hundred eleven trillion, three hundred forty-two billion, two hundred forty million, four hundred twenty-two thousand, three hundred thirty".