22423230424211 has 4 divisors (see below), whose sum is σ = 22506588158400. Its totient is φ = 22339872690024.

The previous prime is 22423230424163. The next prime is 22423230424237. The reversal of 22423230424211 is 11242403232422.

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

It is a cyclic number.

It is not a de Polignac number, because 22423230424211 - 2¹⁴ = 22423230407827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22423232424211) 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, 41678866691 + ... + 41678867228.

It is an arithmetic number, because the mean of its divisors is an integer number (5626647039600).

Almost surely, 2^{22423230424211} is an apocalyptic number.

22423230424211 is a deficient number, since it is larger than the sum of its proper divisors (83357734189).

22423230424211 is an equidigital number, since it uses as much as digits as its factorization.

22423230424211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83357734188.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22423230424211 its reverse (11242403232422), we get a palindrome (33665633656633).

The spelling of 22423230424211 in words is "twenty-two trillion, four hundred twenty-three billion, two hundred thirty million, four hundred twenty-four thousand, two hundred eleven".