2246889112458 has 16 divisors (see below), whose sum is σ = 4512424610496. Its totient is φ = 745855306560.

The previous prime is 2246889112409. The next prime is 2246889112459. The reversal of 2246889112458 is 8542119886422.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2246889112459) 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, 776931166 + ... + 776934057.

It is an arithmetic number, because the mean of its divisors is an integer number (282026538156).

Almost surely, 2^{2246889112458} is an apocalyptic number.

2246889112458 is an abundant number, since it is smaller than the sum of its proper divisors (2265535498038).

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

2246889112458 is a wasteful number, since it uses less digits than its factorization.

2246889112458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553865469.

The product of its digits is 17694720, while the sum is 60.

The spelling of 2246889112458 in words is "two trillion, two hundred forty-six billion, eight hundred eighty-nine million, one hundred twelve thousand, four hundred fifty-eight".