2242886718828 has 48 divisors (see below), whose sum is σ = 6295822373120. Its totient is φ = 607097156544.

The previous prime is 2242886718827. The next prime is 2242886718833. The reversal of 2242886718828 is 8288176882422.

2242886718828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2242886718828³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2242886718823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702657151 + ... + 702660342.

Almost surely, 2^{2242886718828} is an apocalyptic number.

2242886718828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2242886718828 is an abundant number, since it is smaller than the sum of its proper divisors (4052935654292).

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

2242886718828 is a wasteful number, since it uses less digits than its factorization.

2242886718828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405317526 (or 1405317524 counting only the distinct ones).

The product of its digits is 88080384, while the sum is 66.

The spelling of 2242886718828 in words is "two trillion, two hundred forty-two billion, eight hundred eighty-six million, seven hundred eighteen thousand, eight hundred twenty-eight".