111100222200102 has 16 divisors (see below), whose sum is σ = 222276828224880. Its totient is φ = 37020676762592.

The previous prime is 111100222200059. The next prime is 111100222200167. The reversal of 111100222200102 is 201002222001111.

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, 3182640453 + ... + 3182675360.

It is an arithmetic number, because the mean of its divisors is an integer number (13892301764055).

Almost surely, 2^{111100222200102} is an apocalyptic number.

111100222200102 is an abundant number, since it is smaller than the sum of its proper divisors (111176606024778).

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

111100222200102 is a wasteful number, since it uses less digits than its factorization.

111100222200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365318727.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111100222200102 its reverse (201002222001111), we get a palindrome (312102444201213).

The spelling of 111100222200102 in words is "one hundred eleven trillion, one hundred billion, two hundred twenty-two million, two hundred thousand, one hundred two".