2246891244690 has 16 divisors (see below), whose sum is σ = 5392538987328. Its totient is φ = 599170998576.

The previous prime is 2246891244677. The next prime is 2246891244713. The reversal of 2246891244690 is 964421986422.

It is a super-2 number, since 2×2246891244690² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2246891244690.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37448187382 + ... + 37448187441.

It is an arithmetic number, because the mean of its divisors is an integer number (337033686708).

Almost surely, 2^{2246891244690} is an apocalyptic number.

2246891244690 is an abundant number, since it is smaller than the sum of its proper divisors (3145647742638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246891244690 is a wasteful number, since it uses less digits than its factorization.

2246891244690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74896374833.

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 2246891244690 in words is "two trillion, two hundred forty-six billion, eight hundred ninety-one million, two hundred forty-four thousand, six hundred ninety".