2246891244691 has 4 divisors (see below), whose sum is σ = 2246894245432. Its totient is φ = 2246888243952.

The previous prime is 2246891244677. The next prime is 2246891244713. The reversal of 2246891244691 is 1964421986422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2246891244691 - 2⁵ = 2246891244659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246891244671) 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, 652756 + ... + 2218078.

It is an arithmetic number, because the mean of its divisors is an integer number (561723561358).

Almost surely, 2^{2246891244691} is an apocalyptic number.

2246891244691 is a deficient number, since it is larger than the sum of its proper divisors (3000741).

2246891244691 is a wasteful number, since it uses less digits than its factorization.

2246891244691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000740.

The product of its digits is 11943936, while the sum is 58.

The spelling of 2246891244691 in words is "two trillion, two hundred forty-six billion, eight hundred ninety-one million, two hundred forty-four thousand, six hundred ninety-one".