22223040004 has 12 divisors (see below), whose sum is σ = 42425803728. Its totient is φ = 10101381800.

The previous prime is 22223039983. The next prime is 22223040017. The reversal of 22223040004 is 40004032222.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252534502 + ... + 252534589.

It is an arithmetic number, because the mean of its divisors is an integer number (3535483644).

Almost surely, 2^22223040004 is an apocalyptic number.

It is an amenable number.

22223040004 is a deficient number, since it is larger than the sum of its proper divisors (20202763724).

22223040004 is a wasteful number, since it uses less digits than its factorization.

22223040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505069106 (or 505069104 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 22223040004 its reverse (40004032222), we get a palindrome (62227072226).

The spelling of 22223040004 in words is "twenty-two billion, two hundred twenty-three million, forty thousand, four".