111102011101022 has 16 divisors (see below), whose sum is σ = 168211707264000. Its totient is φ = 55031449332888.

The previous prime is 111102011101007. The next prime is 111102011101051. The reversal of 111102011101022 is 220101110201111.

It is a junction number, because it is equal to n+sod(n) for n = 111102011100988 and 111102011101006.

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, 29878979 + ... + 33390977.

It is an arithmetic number, because the mean of its divisors is an integer number (10513231704000).

Almost surely, 2^{111102011101022} is an apocalyptic number.

111102011101022 is a deficient number, since it is larger than the sum of its proper divisors (57109696162978).

111102011101022 is a wasteful number, since it uses less digits than its factorization.

111102011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659935.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111102011101022 its reverse (220101110201111), we get a palindrome (331203121302133).

The spelling of 111102011101022 in words is "one hundred eleven trillion, one hundred two billion, eleven million, one hundred one thousand, twenty-two".