111020200011102 has 64 divisors (see below), whose sum is σ = 237959772226560. Its totient is φ = 34440552267264.

The previous prime is 111020200011023. The next prime is 111020200011121. The reversal of 111020200011102 is 201110002020111.

It is a super-3 number, since 3×111020200011102³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527901223 + ... + 528111485.

It is an arithmetic number, because the mean of its divisors is an integer number (3718121441040).

Almost surely, 2^{111020200011102} is an apocalyptic number.

111020200011102 is an abundant number, since it is smaller than the sum of its proper divisors (126939572215458).

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

111020200011102 is a wasteful number, since it uses less digits than its factorization.

111020200011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313737.

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

Adding to 111020200011102 its reverse (201110002020111), we get a palindrome (312130202031213).

The spelling of 111020200011102 in words is "one hundred eleven trillion, twenty billion, two hundred million, eleven thousand, one hundred two".