22304140204 has 24 divisors (see below), whose sum is σ = 41092712640. Its totient is φ = 10563540624.

The previous prime is 22304140189. The next prime is 22304140219. The reversal of 22304140204 is 40204140322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22304140189) and next prime (22304140219).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608667 + ... + 644269.

It is an arithmetic number, because the mean of its divisors is an integer number (1712196360).

Almost surely, 2^22304140204 is an apocalyptic number.

It is an amenable number.

22304140204 is a deficient number, since it is larger than the sum of its proper divisors (18788572436).

22304140204 is a wasteful number, since it uses less digits than its factorization.

22304140204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43869 (or 43867 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22304140204 its reverse (40204140322), we get a palindrome (62508280526).

The spelling of 22304140204 in words is "twenty-two billion, three hundred four million, one hundred forty thousand, two hundred four".