111000200021102 has 64 divisors (see below), whose sum is σ = 195338174413824. Its totient is φ = 46325009687040.

The previous prime is 111000200021099. The next prime is 111000200021107. The reversal of 111000200021102 is 201120002000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000200021107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84559943 + ... + 85862589.

It is an arithmetic number, because the mean of its divisors is an integer number (3052158975216).

Almost surely, 2^{111000200021102} is an apocalyptic number.

111000200021102 is a deficient number, since it is larger than the sum of its proper divisors (84337974392722).

111000200021102 is a wasteful number, since it uses less digits than its factorization.

111000200021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303713.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111000200021102 its reverse (201120002000111), we get a palindrome (312120202021213).

The spelling of 111000200021102 in words is "one hundred eleven trillion, two hundred million, twenty-one thousand, one hundred two".