2022204224240 has 20 divisors (see below), whose sum is σ = 4701624821544. Its totient is φ = 808881689664.

The previous prime is 2022204224221. The next prime is 2022204224273. The reversal of 2022204224240 is 424224022202.

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

It is a congruent number.

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, 12638776322 + ... + 12638776481.

Almost surely, 2^{2022204224240} is an apocalyptic number.

2022204224240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022204224240 is an abundant number, since it is smaller than the sum of its proper divisors (2679420597304).

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

2022204224240 is a wasteful number, since it uses less digits than its factorization.

2022204224240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25277552816 (or 25277552810 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2022204224240 its reverse (424224022202), we get a palindrome (2446428246442).

The spelling of 2022204224240 in words is "two trillion, twenty-two billion, two hundred four million, two hundred twenty-four thousand, two hundred forty".