111344310220064 has 24 divisors (see below), whose sum is σ = 223345131706620. Its totient is φ = 54621737088256.

The previous prime is 111344310220061. The next prime is 111344310220067. The reversal of 111344310220064 is 460022013443111.

It is an interprime number because it is at equal distance from previous prime (111344310220061) and next prime (111344310220067).

It can be written as a sum of positive squares in 2 ways, for example, as 106244391330064 + 5099918890000 = 10307492^2 + 2258300^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 111344310220064.

It is not an unprimeable number, because it can be changed into a prime (111344310220061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32825561459 + ... + 32825564850.

Almost surely, 2^{111344310220064} is an apocalyptic number.

It is an amenable number.

111344310220064 is an abundant number, since it is smaller than the sum of its proper divisors (112000821486556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111344310220064 is an equidigital number, since it uses as much as digits as its factorization.

111344310220064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65651126372 (or 65651126364 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 111344310220064 its reverse (460022013443111), we get a palindrome (571366323663175).

The spelling of 111344310220064 in words is "one hundred eleven trillion, three hundred forty-four billion, three hundred ten million, two hundred twenty thousand, sixty-four".