2022240421024 has 48 divisors (see below), whose sum is σ = 4027306991400. Its totient is φ = 999458095104.

The previous prime is 2022240420983. The next prime is 2022240421111. The reversal of 2022240421024 is 4201240422202.

It can be written as a sum of positive squares in 4 ways, for example, as 1492355424400 + 529884996624 = 1221620^2 + 727932^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2022240421024.

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 7 ways as a sum of consecutive naturals, for example, 2108482 + ... + 2913790.

Almost surely, 2^{2022240421024} is an apocalyptic number.

It is an amenable number.

2022240421024 is a deficient number, since it is larger than the sum of its proper divisors (2005066570376).

2022240421024 is an equidigital number, since it uses as much as digits as its factorization.

2022240421024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806225 (or 806217 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2022240421024 its reverse (4201240422202), we get a palindrome (6223480843226).

The spelling of 2022240421024 in words is "two trillion, twenty-two billion, two hundred forty million, four hundred twenty-one thousand, twenty-four".