2248018372785 has 16 divisors (see below), whose sum is σ = 3631750072704. Its totient is φ = 1187302906752.

The previous prime is 2248018372757. The next prime is 2248018372823. The reversal of 2248018372785 is 5872738108422.

It is not a de Polignac number, because 2248018372785 - 2³⁴ = 2230838503601 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 727512492 + ... + 727515581.

It is an arithmetic number, because the mean of its divisors is an integer number (226984379544).

Almost surely, 2^{2248018372785} is an apocalyptic number.

It is an amenable number.

2248018372785 is a deficient number, since it is larger than the sum of its proper divisors (1383731699919).

2248018372785 is a wasteful number, since it uses less digits than its factorization.

2248018372785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455028184.

The product of its (nonzero) digits is 12042240, while the sum is 57.

The spelling of 2248018372785 in words is "two trillion, two hundred forty-eight billion, eighteen million, three hundred seventy-two thousand, seven hundred eighty-five".