2022020220424 has 16 divisors (see below), whose sum is σ = 3791324113020. Its totient is φ = 1011000456960.

The previous prime is 2022020220379. The next prime is 2022020220457. The reversal of 2022020220424 is 4240220202202.

It can be written as a sum of positive squares in 2 ways, for example, as 1452704699524 + 569315520900 = 1205282^2 + 754530^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2022020220395 and 2022020220404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274029 + ... + 2029564.

Almost surely, 2^{2022020220424} is an apocalyptic number.

It is an amenable number.

2022020220424 is a deficient number, since it is larger than the sum of its proper divisors (1769303892596).

2022020220424 is a wasteful number, since it uses less digits than its factorization.

2022020220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413320 (or 2413316 counting only the distinct ones).

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

Adding to 2022020220424 its reverse (4240220202202), we get a palindrome (6262240422626).

The spelling of 2022020220424 in words is "two trillion, twenty-two billion, twenty million, two hundred twenty thousand, four hundred twenty-four".