111200022100102 has 16 divisors (see below), whose sum is σ = 182091500892000. Its totient is φ = 50620031134272.

The previous prime is 111200022100049. The next prime is 111200022100121. The reversal of 111200022100102 is 201001220002111.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 29293997602 + ... + 29294001397.

It is an arithmetic number, because the mean of its divisors is an integer number (11380718805750).

Almost surely, 2^{111200022100102} is an apocalyptic number.

111200022100102 is a deficient number, since it is larger than the sum of its proper divisors (70891478791898).

111200022100102 is a wasteful number, since it uses less digits than its factorization.

111200022100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58587999087.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111200022100102 its reverse (201001220002111), we get a palindrome (312201242102213).

The spelling of 111200022100102 in words is "one hundred eleven trillion, two hundred billion, twenty-two million, one hundred thousand, one hundred two".