10012250165 has 12 divisors (see below), whose sum is σ = 12680336844. Its totient is φ = 7588230336.

The previous prime is 10012250159. The next prime is 10012250173. The reversal of 10012250165 is 56105221001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4044069649 + 5968180516 = 63593^2 + 77254^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10012250165 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012250165.

It is a congruent number.

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, 2771672 + ... + 2775281.

It is an arithmetic number, because the mean of its divisors is an integer number (1056694737).

Almost surely, 2^10012250165 is an apocalyptic number.

It is an amenable number.

10012250165 is a deficient number, since it is larger than the sum of its proper divisors (2668086679).

10012250165 is an equidigital number, since it uses as much as digits as its factorization.

10012250165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546996 (or 5546977 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 10012250165 its reverse (56105221001), we get a palindrome (66117471166).

The spelling of 10012250165 in words is "ten billion, twelve million, two hundred fifty thousand, one hundred sixty-five".