122011110001112 has 16 divisors (see below), whose sum is σ = 228949140570840. Its totient is φ = 60958005848896.

The previous prime is 122011110001073. The next prime is 122011110001117. The reversal of 122011110001112 is 211100011110221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122011110001117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5943633053 + ... + 5943653580.

Almost surely, 2^{122011110001112} is an apocalyptic number.

It is an amenable number.

122011110001112 is a deficient number, since it is larger than the sum of its proper divisors (106938030569728).

122011110001112 is a wasteful number, since it uses less digits than its factorization.

122011110001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11887287922 (or 11887287918 counting only the distinct ones).

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

Adding to 122011110001112 its reverse (211100011110221), we get a palindrome (333111121111333).

The spelling of 122011110001112 in words is "one hundred twenty-two trillion, eleven billion, one hundred ten million, one thousand, one hundred twelve".