22234144210 has 32 divisors (see below), whose sum is σ = 40179307392. Its totient is φ = 8858653440.

The previous prime is 22234144189. The next prime is 22234144211. The reversal of 22234144210 is 1244143222.

It is not an unprimeable number, because it can be changed into a prime (22234144211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2747370 + ... + 2755450.

It is an arithmetic number, because the mean of its divisors is an integer number (1255603356).

Almost surely, 2^22234144210 is an apocalyptic number.

22234144210 is a deficient number, since it is larger than the sum of its proper divisors (17945163182).

22234144210 is a wasteful number, since it uses less digits than its factorization.

22234144210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22234144210 its reverse (1244143222), we get a palindrome (23478287432).

The spelling of 22234144210 in words is "twenty-two billion, two hundred thirty-four million, one hundred forty-four thousand, two hundred ten".