22143413213211 has 8 divisors (see below), whose sum is σ = 29940389697024. Its totient is φ = 14554356102440.

The previous prime is 22143413213179. The next prime is 22143413213239. The reversal of 22143413213211 is 11231231434122.

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 22143413213211 - 2⁵ = 22143413213179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22143413213111) 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, 51979843011 + ... + 51979843436.

It is an arithmetic number, because the mean of its divisors is an integer number (3742548712128).

Almost surely, 2^{22143413213211} is an apocalyptic number.

22143413213211 is a deficient number, since it is larger than the sum of its proper divisors (7796976483813).

22143413213211 is a wasteful number, since it uses less digits than its factorization.

22143413213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103959686521.

The product of its digits is 6912, while the sum is 30.

Adding to 22143413213211 its reverse (11231231434122), we get a palindrome (33374644647333).

The spelling of 22143413213211 in words is "twenty-two trillion, one hundred forty-three billion, four hundred thirteen million, two hundred thirteen thousand, two hundred eleven".