2248042648862 has 8 divisors (see below), whose sum is σ = 3480840230592. Its totient is φ = 1087762572000.

The previous prime is 2248042648759. The next prime is 2248042648921. The reversal of 2248042648862 is 2688462408422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2248042648862² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2248042648798 and 2248042648807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18129376139 + ... + 18129376262.

It is an arithmetic number, because the mean of its divisors is an integer number (435105028824).

Almost surely, 2^{2248042648862} is an apocalyptic number.

2248042648862 is a deficient number, since it is larger than the sum of its proper divisors (1232797581730).

2248042648862 is a wasteful number, since it uses less digits than its factorization.

2248042648862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36258752434.

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 2248042648862 in words is "two trillion, two hundred forty-eight billion, forty-two million, six hundred forty-eight thousand, eight hundred sixty-two".