10022220004 has 6 divisors (see below), whose sum is σ = 17538885014. Its totient is φ = 5011110000.

The previous prime is 10022219953. The next prime is 10022220011. The reversal of 10022220004 is 40002222001.

It can be written as a sum of positive squares in only one way, i.e., 7175784100 + 2846435904 = 84710^2 + 53352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252777497 + ... + 1252777504.

Almost surely, 2^10022220004 is an apocalyptic number.

It is an amenable number.

10022220004 is a deficient number, since it is larger than the sum of its proper divisors (7516665010).

10022220004 is a wasteful number, since it uses less digits than its factorization.

10022220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505555005 (or 2505555003 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10022220004 its reverse (40002222001), we get a palindrome (50024442005).

The spelling of 10022220004 in words is "ten billion, twenty-two million, two hundred twenty thousand, four".