111022122303122 has 4 divisors (see below), whose sum is σ = 166533183454686. Its totient is φ = 55511061151560.

The previous prime is 111022122303097. The next prime is 111022122303149. The reversal of 111022122303122 is 221303221220111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 110960120805121 + 62001498001 = 10533761^2 + 249001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27755530575779 + ... + 27755530575782.

Almost surely, 2^{111022122303122} is an apocalyptic number.

111022122303122 is a deficient number, since it is larger than the sum of its proper divisors (55511061151564).

111022122303122 is an equidigital number, since it uses as much as digits as its factorization.

111022122303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55511061151563.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111022122303122 its reverse (221303221220111), we get a palindrome (332325343523233).

The spelling of 111022122303122 in words is "one hundred eleven trillion, twenty-two billion, one hundred twenty-two million, three hundred three thousand, one hundred twenty-two".