111122221301103 has 8 divisors (see below), whose sum is σ = 148241396343600. Its totient is φ = 74042263563008.

The previous prime is 111122221301101. The next prime is 111122221301129. The reversal of 111122221301103 is 301103122221111.

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

It is a cyclic number.

It is not a de Polignac number, because 111122221301103 - 2¹ = 111122221301101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111122221301103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111122221301101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9804319488 + ... + 9804330821.

It is an arithmetic number, because the mean of its divisors is an integer number (18530174542950).

Almost surely, 2^{111122221301103} is an apocalyptic number.

111122221301103 is a deficient number, since it is larger than the sum of its proper divisors (37119175042497).

111122221301103 is a wasteful number, since it uses less digits than its factorization.

111122221301103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19608652201.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 111122221301103 its reverse (301103122221111), we get a palindrome (412225343522214).

The spelling of 111122221301103 in words is "one hundred eleven trillion, one hundred twenty-two billion, two hundred twenty-one million, three hundred one thousand, one hundred three".