1002112025 has 12 divisors (see below), whose sum is σ = 1244712000. Its totient is φ = 800339280.

The previous prime is 1002112019. The next prime is 1002112043. The reversal of 1002112025 is 5202112001.

1002112025 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 1002112025 - 2⁶ = 1002111961 is a prime.

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, 18485 + ... + 48434.

It is an arithmetic number, because the mean of its divisors is an integer number (103726000).

Almost surely, 2^1002112025 is an apocalyptic number.

It is an amenable number.

1002112025 is a deficient number, since it is larger than the sum of its proper divisors (242599975).

1002112025 is an equidigital number, since it uses as much as digits as its factorization.

1002112025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67528 (or 67523 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1002112025 is about 31656.1530353895. The cubic root of 1002112025 is about 1000.7035132863.

Adding to 1002112025 its reverse (5202112001), we get a palindrome (6204224026).

The spelling of 1002112025 in words is "one billion, two million, one hundred twelve thousand, twenty-five".