111011200212102 has 32 divisors (see below), whose sum is σ = 226373980004064. Its totient is φ = 36282297388800.

The previous prime is 111011200212097. The next prime is 111011200212109. The reversal of 111011200212102 is 201212002110111.

It is a happy number.

111011200212102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111011200212109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478289799 + ... + 478521842.

It is an arithmetic number, because the mean of its divisors is an integer number (7074186875127).

Almost surely, 2^{111011200212102} is an apocalyptic number.

111011200212102 is an abundant number, since it is smaller than the sum of its proper divisors (115362779791962).

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

111011200212102 is a wasteful number, since it uses less digits than its factorization.

111011200212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956812024.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 111011200212102 its reverse (201212002110111), we get a palindrome (312223202322213).

The spelling of 111011200212102 in words is "one hundred eleven trillion, eleven billion, two hundred million, two hundred twelve thousand, one hundred two".