22114040121 has 10 divisors (see below), whose sum is σ = 33034553882. Its totient is φ = 14742693360.

The previous prime is 22114040119. The next prime is 22114040141. The reversal of 22114040121 is 12104041122.

22114040121 is a `hidden beast` number, since 221 + 1 + 40 + 401 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21878847225 + 235192896 = 147915^2 + 15336^2 .

It is not a de Polignac number, because 22114040121 - 2¹ = 22114040119 is a prime.

It is a super-3 number, since 3×22114040121³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22114040094 and 22114040103.

It is not an unprimeable number, because it can be changed into a prime (22114040141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 136506340 + ... + 136506501.

Almost surely, 2^22114040121 is an apocalyptic number.

It is an amenable number.

22114040121 is a deficient number, since it is larger than the sum of its proper divisors (10920513761).

22114040121 is an equidigital number, since it uses as much as digits as its factorization.

22114040121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273012853 (or 273012844 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22114040121 its reverse (12104041122), we get a palindrome (34218081243).

The spelling of 22114040121 in words is "twenty-two billion, one hundred fourteen million, forty thousand, one hundred twenty-one".