2022224020240 has 20 divisors (see below), whose sum is σ = 4701670847244. Its totient is φ = 808889608064.

The previous prime is 2022224020237. The next prime is 2022224020277. The reversal of 2022224020240 is 420204222202.

It can be written as a sum of positive squares in 2 ways, for example, as 1115440148736 + 906783871504 = 1056144^2 + 952252^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12638900047 + ... + 12638900206.

Almost surely, 2^{2022224020240} is an apocalyptic number.

2022224020240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022224020240 is an abundant number, since it is smaller than the sum of its proper divisors (2679446827004).

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

2022224020240 is a wasteful number, since it uses less digits than its factorization.

2022224020240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25277800266 (or 25277800260 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2022224020240 its reverse (420204222202), we get a palindrome (2442428242442).

The spelling of 2022224020240 in words is "two trillion, twenty-two billion, two hundred twenty-four million, twenty thousand, two hundred forty".