22143210413101 has 4 divisors (see below), whose sum is σ = 22143228342172. Its totient is φ = 22143192484032.

The previous prime is 22143210413087. The next prime is 22143210413147. The reversal of 22143210413101 is 10131401234122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4091537790025 + 18051672623076 = 2022755^2 + 4248726^2 .

It is a cyclic number.

It is not a de Polignac number, because 22143210413101 - 2¹¹ = 22143210411053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143210453101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6963006 + ... + 9631711.

It is an arithmetic number, because the mean of its divisors is an integer number (5535807085543).

Almost surely, 2^{22143210413101} is an apocalyptic number.

It is an amenable number.

22143210413101 is a deficient number, since it is larger than the sum of its proper divisors (17929071).

22143210413101 is a wasteful number, since it uses less digits than its factorization.

22143210413101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17929070.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22143210413101 its reverse (10131401234122), we get a palindrome (32274611647223).

The spelling of 22143210413101 in words is "twenty-two trillion, one hundred forty-three billion, two hundred ten million, four hundred thirteen thousand, one hundred one".