2246205245251 has 4 divisors (see below), whose sum is σ = 2450405722104. Its totient is φ = 2042004768400.

The previous prime is 2246205245209. The next prime is 2246205245257. The reversal of 2246205245251 is 1525425026422.

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

It is a cyclic number.

It is not a de Polignac number, because 2246205245251 - 2¹¹ = 2246205243203 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246205245257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102100238410 + ... + 102100238431.

It is an arithmetic number, because the mean of its divisors is an integer number (612601430526).

Almost surely, 2^{2246205245251} is an apocalyptic number.

2246205245251 is a deficient number, since it is larger than the sum of its proper divisors (204200476853).

2246205245251 is a wasteful number, since it uses less digits than its factorization.

2246205245251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204200476852.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 2246205245251 in words is "two trillion, two hundred forty-six billion, two hundred five million, two hundred forty-five thousand, two hundred fifty-one".