1011424225 has 24 divisors (see below), whose sum is σ = 1456845248. Its totient is φ = 682171200.

The previous prime is 1011424217. The next prime is 1011424237. The reversal of 1011424225 is 5224241101.

1011424225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1011424225 - 2³ = 1011424217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011424196 and 1011424205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36699 + ... + 58048.

Almost surely, 2^1011424225 is an apocalyptic number.

It is an amenable number.

1011424225 is a deficient number, since it is larger than the sum of its proper divisors (445421023).

1011424225 is an equidigital number, since it uses as much as digits as its factorization.

1011424225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94825 (or 94820 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1011424225 is about 31802.8964875843. The cubic root of 1011424225 is about 1003.7936649072.

Adding to 1011424225 its reverse (5224241101), we get a palindrome (6235665326).

The spelling of 1011424225 in words is "one billion, eleven million, four hundred twenty-four thousand, two hundred twenty-five".