22204143050 has 24 divisors (see below), whose sum is σ = 41356582176. Its totient is φ = 8869425840.

The previous prime is 22204143047. The next prime is 22204143061. The reversal of 22204143050 is 5034140222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269072 + ... + 341771.

It is an arithmetic number, because the mean of its divisors is an integer number (1723190924).

Almost surely, 2^22204143050 is an apocalyptic number.

22204143050 is a deficient number, since it is larger than the sum of its proper divisors (19152439126).

22204143050 is a wasteful number, since it uses less digits than its factorization.

22204143050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611582 (or 611577 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 22204143050 its reverse (5034140222), we get a palindrome (27238283272).

The spelling of 22204143050 in words is "twenty-two billion, two hundred four million, one hundred forty-three thousand, fifty".