22241202234 has 16 divisors (see below), whose sum is σ = 44510955840. Its totient is φ = 7408975520.

The previous prime is 22241202233. The next prime is 22241202293. The reversal of 22241202234 is 43220214222.

It is not an unprimeable number, because it can be changed into a prime (22241202233) 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, 1179507 + ... + 1198214.

It is an arithmetic number, because the mean of its divisors is an integer number (2781934740).

Almost surely, 2^22241202234 is an apocalyptic number.

22241202234 is an abundant number, since it is smaller than the sum of its proper divisors (22269753606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22241202234 is a wasteful number, since it uses less digits than its factorization.

22241202234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379285.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22241202234 its reverse (43220214222), we get a palindrome (65461416456).

The spelling of 22241202234 in words is "twenty-two billion, two hundred forty-one million, two hundred two thousand, two hundred thirty-four".