22141334121 has 16 divisors (see below), whose sum is σ = 30245814720. Its totient is φ = 14399723520.

The previous prime is 22141334101. The next prime is 22141334129. The reversal of 22141334121 is 12143314122.

It is not a de Polignac number, because 22141334121 - 2¹⁸ = 22141071977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22141334091 and 22141334100.

It is not an unprimeable number, because it can be changed into a prime (22141334129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1720 + ... + 210441.

It is an arithmetic number, because the mean of its divisors is an integer number (1890363420).

Almost surely, 2^22141334121 is an apocalyptic number.

It is an amenable number.

22141334121 is a deficient number, since it is larger than the sum of its proper divisors (8104480599).

22141334121 is a wasteful number, since it uses less digits than its factorization.

22141334121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213016.

The product of its digits is 1152, while the sum is 24.

Adding to 22141334121 its reverse (12143314122), we get a palindrome (34284648243).

The spelling of 22141334121 in words is "twenty-two billion, one hundred forty-one million, three hundred thirty-four thousand, one hundred twenty-one".