2022242242220 has 24 divisors (see below), whose sum is σ = 4248451407984. Its totient is φ = 808564954176.

The previous prime is 2022242242201. The next prime is 2022242242243. The reversal of 2022242242220 is 222422422202.

It is a happy number.

It is a super-3 number, since 3×2022242242220³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2022242242220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20696462 + ... + 20793941.

It is an arithmetic number, because the mean of its divisors is an integer number (177018808666).

Almost surely, 2^{2022242242220} is an apocalyptic number.

2022242242220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022242242220 is an abundant number, since it is smaller than the sum of its proper divisors (2226209165764).

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

2022242242220 is a wasteful number, since it uses less digits than its factorization.

2022242242220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41492849 (or 41492847 counting only the distinct ones).

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

Adding to 2022242242220 its reverse (222422422202), we get a palindrome (2244664664422).

The spelling of 2022242242220 in words is "two trillion, twenty-two billion, two hundred forty-two million, two hundred forty-two thousand, two hundred twenty".