111113404222102 has 8 divisors (see below), whose sum is σ = 173916632695536. Its totient is φ = 53141193323592.

The previous prime is 111113404222081. The next prime is 111113404222109. The reversal of 111113404222102 is 201222404311111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111113404222109) 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, 1207754393673 + ... + 1207754393764.

It is an arithmetic number, because the mean of its divisors is an integer number (21739579086942).

Almost surely, 2^{111113404222102} is an apocalyptic number.

111113404222102 is a deficient number, since it is larger than the sum of its proper divisors (62803228473434).

111113404222102 is a wasteful number, since it uses less digits than its factorization.

111113404222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415508787462.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 111113404222102 its reverse (201222404311111), we get a palindrome (312335808533213).

The spelling of 111113404222102 in words is "one hundred eleven trillion, one hundred thirteen billion, four hundred four million, two hundred twenty-two thousand, one hundred two".