111100000020202 has 16 divisors (see below), whose sum is σ = 166750479429120. Its totient is φ = 55516509501552.

The previous prime is 111100000020199. The next prime is 111100000020203. The reversal of 111100000020202 is 202020000001111.

It is not an unprimeable number, because it can be changed into a prime (111100000020203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85736124 + ... + 87022312.

It is an arithmetic number, because the mean of its divisors is an integer number (10421904964320).

Almost surely, 2^{111100000020202} is an apocalyptic number.

111100000020202 is a deficient number, since it is larger than the sum of its proper divisors (55650479408918).

111100000020202 is a wasteful number, since it uses less digits than its factorization.

111100000020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312197.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111100000020202 its reverse (202020000001111), we get a palindrome (313120000021313).

The spelling of 111100000020202 in words is "one hundred eleven trillion, one hundred billion, twenty thousand, two hundred two".