11012025 has 48 divisors (see below), whose sum is σ = 19373760. Its totient is φ = 5510400.

The previous prime is 11012017. The next prime is 11012033. The reversal of 11012025 is 52021011.

It is an interprime number because it is at equal distance from previous prime (11012017) and next prime (11012033).

It is not a de Polignac number, because 11012025 - 2³ = 11012017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132634 + ... + 132716.

It is an arithmetic number, because the mean of its divisors is an integer number (403620).

Almost surely, 2^11012025 is an apocalyptic number.

11012025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11012025 is a deficient number, since it is larger than the sum of its proper divisors (8361735).

11012025 is a wasteful number, since it uses less digits than its factorization.

11012025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 11012025 is about 3318.4371321452. The cubic root of 11012025 is about 222.4790200308.

Adding to 11012025 its reverse (52021011), we get a palindrome (63033036).

The spelling of 11012025 in words is "eleven million, twelve thousand, twenty-five".