2822243244420 has 48 divisors (see below), whose sum is σ = 7980521508288. Its totient is φ = 745146729600.

The previous prime is 2822243244397. The next prime is 2822243244427. The reversal of 2822243244420 is 244423422282.

It is a super-2 number, since 2×2822243244420² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2822243244427) 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, 232852294 + ... + 232864413.

It is an arithmetic number, because the mean of its divisors is an integer number (166260864756).

Almost surely, 2^{2822243244420} is an apocalyptic number.

2822243244420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2822243244420 is an abundant number, since it is smaller than the sum of its proper divisors (5158278263868).

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

2822243244420 is a wasteful number, since it uses less digits than its factorization.

2822243244420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465716820 (or 465716818 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 39.

The spelling of 2822243244420 in words is "two trillion, eight hundred twenty-two billion, two hundred forty-three million, two hundred forty-four thousand, four hundred twenty".