20224305004 has 6 divisors (see below), whose sum is σ = 35392533764. Its totient is φ = 10112152500.

The previous prime is 20224304999. The next prime is 20224305037. The reversal of 20224305004 is 40050342202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528038122 + ... + 2528038129.

Almost surely, 2^20224305004 is an apocalyptic number.

It is an amenable number.

20224305004 is a deficient number, since it is larger than the sum of its proper divisors (15168228760).

20224305004 is a wasteful number, since it uses less digits than its factorization.

20224305004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056076255 (or 5056076253 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 20224305004 its reverse (40050342202), we get a palindrome (60274647206).

The spelling of 20224305004 in words is "twenty billion, two hundred twenty-four million, three hundred five thousand, four".