111310103222000 has 40 divisors (see below), whose sum is σ = 269147829595632. Its totient is φ = 44524041288000.

The previous prime is 111310103221943. The next prime is 111310103222081. The reversal of 111310103222000 is 222301013111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 111310103222000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27827523806 + ... + 27827527805.

Almost surely, 2^{111310103222000} is an apocalyptic number.

111310103222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111310103222000 is an abundant number, since it is smaller than the sum of its proper divisors (157837726373632).

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

111310103222000 is an equidigital number, since it uses as much as digits as its factorization.

111310103222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55655051634 (or 55655051618 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111310103222000 its reverse (222301013111), we get a palindrome (111532404235111).

The spelling of 111310103222000 in words is "one hundred eleven trillion, three hundred ten billion, one hundred three million, two hundred twenty-two thousand".