11110122101121 has 8 divisors (see below), whose sum is σ = 14814313413504. Its totient is φ = 7406339428080.

The previous prime is 11110122101087. The next prime is 11110122101123. The reversal of 11110122101121 is 12110122101111.

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

It is not a de Polignac number, because 11110122101121 - 2¹³ = 11110122092929 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11110122101121.

It is not an unprimeable number, because it can be changed into a prime (11110122101123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 102096390 + ... + 102205151.

It is an arithmetic number, because the mean of its divisors is an integer number (1851789176688).

Almost surely, 2^{11110122101121} is an apocalyptic number.

It is an amenable number.

11110122101121 is a deficient number, since it is larger than the sum of its proper divisors (3704191312383).

11110122101121 is a wasteful number, since it uses less digits than its factorization.

11110122101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204319671.

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

Adding to 11110122101121 its reverse (12110122101111), we get a palindrome (23220244202232).

The spelling of 11110122101121 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, one hundred one thousand, one hundred twenty-one".