111202112000122 has 32 divisors (see below), whose sum is σ = 195968320055424. Its totient is φ = 46657333800000.

The previous prime is 111202112000051. The next prime is 111202112000137. The reversal of 111202112000122 is 221000211202111.

It is a junction number, because it is equal to n+sod(n) for n = 111202112000096 and 111202112000105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11312323 + ... + 18718249.

It is an arithmetic number, because the mean of its divisors is an integer number (6124010001732).

Almost surely, 2^{111202112000122} is an apocalyptic number.

111202112000122 is a deficient number, since it is larger than the sum of its proper divisors (84766208055302).

111202112000122 is a wasteful number, since it uses less digits than its factorization.

111202112000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7458454.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111202112000122 its reverse (221000211202111), we get a palindrome (332202323202233).

The spelling of 111202112000122 in words is "one hundred eleven trillion, two hundred two billion, one hundred twelve million, one hundred twenty-two", and thus it is an aban number.