22110144101121 has 8 divisors (see below), whose sum is σ = 29920195002784. Its totient is φ = 14520094633440.

The previous prime is 22110144101119. The next prime is 22110144101131. The reversal of 22110144101121 is 12110144101122.

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

It is not a de Polignac number, because 22110144101121 - 2¹ = 22110144101119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110144101131) 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, 55000358260 + ... + 55000358661.

It is an arithmetic number, because the mean of its divisors is an integer number (3740024375348).

Almost surely, 2^{22110144101121} is an apocalyptic number.

It is an amenable number.

22110144101121 is a deficient number, since it is larger than the sum of its proper divisors (7810050901663).

22110144101121 is a wasteful number, since it uses less digits than its factorization.

22110144101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110000716991.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 22110144101121 its reverse (12110144101122), we get a palindrome (34220288202243).

Subtracting from 22110144101121 its reverse (12110144101122), we obtain a palindrome (9999999999999).

The spelling of 22110144101121 in words is "twenty-two trillion, one hundred ten billion, one hundred forty-four million, one hundred one thousand, one hundred twenty-one".