22040044204 has 6 divisors (see below), whose sum is σ = 38570077364. Its totient is φ = 11020022100.

The previous prime is 22040044199. The next prime is 22040044211. The reversal of 22040044204 is 40244004022.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755005522 + ... + 2755005529.

Almost surely, 2^22040044204 is an apocalyptic number.

It is an amenable number.

22040044204 is a deficient number, since it is larger than the sum of its proper divisors (16530033160).

22040044204 is a wasteful number, since it uses less digits than its factorization.

22040044204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510011055 (or 5510011053 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 22040044204 its reverse (40244004022), we get a palindrome (62284048226).

The spelling of 22040044204 in words is "twenty-two billion, forty million, forty-four thousand, two hundred four".