10246664201 has 4 divisors (see below), whose sum is σ = 10849409172. Its totient is φ = 9643919232.

The previous prime is 10246664191. The next prime is 10246664209.

10246664201 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8028160000 + 2218504201 = 89600^2 + 47101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10246664201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10246664209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301372460 + ... + 301372493.

It is an arithmetic number, because the mean of its divisors is an integer number (2712352293).

Almost surely, 2^10246664201 is an apocalyptic number.

It is an amenable number.

10246664201 is a deficient number, since it is larger than the sum of its proper divisors (602744971).

10246664201 is an equidigital number, since it uses as much as digits as its factorization.

10246664201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602744970.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 10246664201 in words is "ten billion, two hundred forty-six million, six hundred sixty-four thousand, two hundred one".