22241204210 has 32 divisors (see below), whose sum is σ = 42398266752. Its totient is φ = 8371352320.

The previous prime is 22241204207. The next prime is 22241204213. The reversal of 22241204210 is 1240214222.

It is an interprime number because it is at equal distance from previous prime (22241204207) and next prime (22241204213).

It is not an unprimeable number, because it can be changed into a prime (22241204213) 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, 982115 + ... + 1004505.

It is an arithmetic number, because the mean of its divisors is an integer number (1324945836).

Almost surely, 2^22241204210 is an apocalyptic number.

22241204210 is a deficient number, since it is larger than the sum of its proper divisors (20157062542).

22241204210 is a wasteful number, since it uses less digits than its factorization.

22241204210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28258.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22241204210 its reverse (1240214222), we get a palindrome (23481418432).

The spelling of 22241204210 in words is "twenty-two billion, two hundred forty-one million, two hundred four thousand, two hundred ten".