10012245205 has 8 divisors (see below), whose sum is σ = 12015552312. Its totient is φ = 8009224128.

The previous prime is 10012245179. The next prime is 10012245209. The reversal of 10012245205 is 50254221001.

It can be written as a sum of positive squares in 4 ways, for example, as 748952689 + 9263292516 = 27367^2 + 96246^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10012245205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012245209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15027 + ... + 142303.

It is an arithmetic number, because the mean of its divisors is an integer number (1501944039).

Almost surely, 2^10012245205 is an apocalyptic number.

It is an amenable number.

10012245205 is a deficient number, since it is larger than the sum of its proper divisors (2003307107).

10012245205 is a wasteful number, since it uses less digits than its factorization.

10012245205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143015.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 10012245205 its reverse (50254221001), we get a palindrome (60266466206).

The spelling of 10012245205 in words is "ten billion, twelve million, two hundred forty-five thousand, two hundred five".