10024220225 has 12 divisors (see below), whose sum is σ = 12461355324. Its totient is φ = 7999168320.

The previous prime is 10024220201. The next prime is 10024220237. The reversal of 10024220225 is 52202242001.

10024220225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 16418704 + 10007801521 = 4052^2 + 100039^2 .

It is not a de Polignac number, because 10024220225 - 2⁸ = 10024219969 is a prime.

It is a super-2 number, since 2×10024220225² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10024220197 and 10024220206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495074 + ... + 514923.

It is an arithmetic number, because the mean of its divisors is an integer number (1038446277).

Almost surely, 2^10024220225 is an apocalyptic number.

It is an amenable number.

10024220225 is a deficient number, since it is larger than the sum of its proper divisors (2437135099).

10024220225 is a wasteful number, since it uses less digits than its factorization.

10024220225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010404 (or 1010399 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 10024220225 its reverse (52202242001), we get a palindrome (62226462226).

The spelling of 10024220225 in words is "ten billion, twenty-four million, two hundred twenty thousand, two hundred twenty-five".