111022101100122 has 16 divisors (see below), whose sum is σ = 222147334693440. Its totient is φ = 36990178284512.

The previous prime is 111022101100111. The next prime is 111022101100187. The reversal of 111022101100122 is 221001101220111.

It is a happy 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, 4297173222 + ... + 4297199057.

It is an arithmetic number, because the mean of its divisors is an integer number (13884208418340).

Almost surely, 2^{111022101100122} is an apocalyptic number.

111022101100122 is an abundant number, since it is smaller than the sum of its proper divisors (111125233593318).

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

111022101100122 is a wasteful number, since it uses less digits than its factorization.

111022101100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8594374437.

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

Adding to 111022101100122 its reverse (221001101220111), we get a palindrome (332023202320233).

The spelling of 111022101100122 in words is "one hundred eleven trillion, twenty-two billion, one hundred one million, one hundred thousand, one hundred twenty-two".