11222032111121 has 8 divisors (see below), whose sum is σ = 12086857508544. Its totient is φ = 10357434164880.

The previous prime is 11222032111117. The next prime is 11222032111141. The reversal of 11222032111121 is 12111123022211.

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 11222032111121 - 2² = 11222032111117 is a prime.

It is a super-3 number, since 3×11222032111121³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222032111093 and 11222032111102.

It is not an unprimeable number, because it can be changed into a prime (11222032111141) 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, 56760311 + ... + 56957676.

It is an arithmetic number, because the mean of its divisors is an integer number (1510857188568).

Almost surely, 2^{11222032111121} is an apocalyptic number.

It is an amenable number.

11222032111121 is a deficient number, since it is larger than the sum of its proper divisors (864825397423).

11222032111121 is a wasteful number, since it uses less digits than its factorization.

11222032111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113725591.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11222032111121 its reverse (12111123022211), we get a palindrome (23333155133332).

The spelling of 11222032111121 in words is "eleven trillion, two hundred twenty-two billion, thirty-two million, one hundred eleven thousand, one hundred twenty-one".