11210122011121 has 8 divisors (see below), whose sum is σ = 12242707180704. Its totient is φ = 10179784036320.

The previous prime is 11210122011089. The next prime is 11210122011197. The reversal of 11210122011121 is 12111022101211.

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

It is a cyclic number.

It is not a de Polignac number, because 11210122011121 - 2⁵ = 11210122011089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11210122011095 and 11210122011104.

It is not an unprimeable number, because it can be changed into a prime (11210122081121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561788260 + ... + 561808213.

It is an arithmetic number, because the mean of its divisors is an integer number (1530338397588).

Almost surely, 2^{11210122011121} is an apocalyptic number.

11210122011121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11210122011121 is a deficient number, since it is larger than the sum of its proper divisors (1032585169583).

11210122011121 is a wasteful number, since it uses less digits than its factorization.

11210122011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123597391.

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

Adding to 11210122011121 its reverse (12111022101211), we get a palindrome (23321144112332).

The spelling of 11210122011121 in words is "eleven trillion, two hundred ten billion, one hundred twenty-two million, eleven thousand, one hundred twenty-one".