121110101011122 has 8 divisors (see below), whose sum is σ = 242220202022256. Its totient is φ = 40370033670372.

The previous prime is 121110101011121. The next prime is 121110101011139. The reversal of 121110101011122 is 221110101011121.

It is a sphenic number, since it is the product of 3 distinct primes.

121110101011122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (121110101011121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10092508417588 + ... + 10092508417599.

It is an arithmetic number, because the mean of its divisors is an integer number (30277525252782).

Almost surely, 2^{121110101011122} is an apocalyptic number.

121110101011122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

121110101011122 is a wasteful number, since it uses less digits than its factorization.

121110101011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20185016835192.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 121110101011122 its reverse (221110101011121), we get a palindrome (342220202022243).

Subtracting 121110101011122 from its reverse (221110101011121), we obtain a palindrome (99999999999999).

The spelling of 121110101011122 in words is "one hundred twenty-one trillion, one hundred ten billion, one hundred one million, eleven thousand, one hundred twenty-two".