10222243204 has 6 divisors (see below), whose sum is σ = 17888925614. Its totient is φ = 5111121600.

The previous prime is 10222243201. The next prime is 10222243223. The reversal of 10222243204 is 40234222201.

It can be written as a sum of positive squares in only one way, i.e., 5306831104 + 4915412100 = 72848^2 + 70110^2 .

It is a super-2 number, since 2×10222243204² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10222243201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277780397 + ... + 1277780404.

Almost surely, 2^10222243204 is an apocalyptic number.

It is an amenable number.

10222243204 is a deficient number, since it is larger than the sum of its proper divisors (7666682410).

10222243204 is a wasteful number, since it uses less digits than its factorization.

10222243204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555560805 (or 2555560803 counting only the distinct ones).

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

Adding to 10222243204 its reverse (40234222201), we get a palindrome (50456465405).

The spelling of 10222243204 in words is "ten billion, two hundred twenty-two million, two hundred forty-three thousand, two hundred four".