22522113214 has 4 divisors (see below), whose sum is σ = 33783169824. Its totient is φ = 11261056606.

The previous prime is 22522113209. The next prime is 22522113217. The reversal of 22522113214 is 41231122522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22522113217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5630528302 + ... + 5630528305.

It is an arithmetic number, because the mean of its divisors is an integer number (8445792456).

Almost surely, 2^22522113214 is an apocalyptic number.

22522113214 is a deficient number, since it is larger than the sum of its proper divisors (11261056610).

22522113214 is a wasteful number, since it uses less digits than its factorization.

22522113214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11261056609.

The product of its digits is 1920, while the sum is 25.

Adding to 22522113214 its reverse (41231122522), we get a palindrome (63753235736).

The spelling of 22522113214 in words is "twenty-two billion, five hundred twenty-two million, one hundred thirteen thousand, two hundred fourteen".