111022002221122 has 16 divisors (see below), whose sum is σ = 167637943839744. Its totient is φ = 55142696700000.

The previous prime is 111022002221107. The next prime is 111022002221131. The reversal of 111022002221122 is 221122200220111.

111022002221122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×111022002221122³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111022002221122.

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, 22641247 + ... + 27104797.

It is an arithmetic number, because the mean of its divisors is an integer number (10477371489984).

Almost surely, 2^{111022002221122} is an apocalyptic number.

111022002221122 is a deficient number, since it is larger than the sum of its proper divisors (56615941618622).

111022002221122 is a wasteful number, since it uses less digits than its factorization.

111022002221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546065.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111022002221122 its reverse (221122200220111), we get a palindrome (332144202441233).

The spelling of 111022002221122 in words is "one hundred eleven trillion, twenty-two billion, two million, two hundred twenty-one thousand, one hundred twenty-two".