111100122000102 has 16 divisors (see below), whose sum is σ = 222910148936880. Its totient is φ = 36915056510592.

The previous prime is 111100122000089. The next prime is 111100122000181. The reversal of 111100122000102 is 201000221001111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29579370327 + ... + 29579374082.

It is an arithmetic number, because the mean of its divisors is an integer number (13931884308555).

Almost surely, 2^{111100122000102} is an apocalyptic number.

111100122000102 is an abundant number, since it is smaller than the sum of its proper divisors (111810026936778).

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

111100122000102 is a wasteful number, since it uses less digits than its factorization.

111100122000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59158744727.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111100122000102 its reverse (201000221001111), we get a palindrome (312100343001213).

The spelling of 111100122000102 in words is "one hundred eleven trillion, one hundred billion, one hundred twenty-two million, one hundred two", and thus it is an aban number.