2022624222420 has 24 divisors (see below), whose sum is σ = 5663347822944. Its totient is φ = 539366459296.

The previous prime is 2022624222401. The next prime is 2022624222427. The reversal of 2022624222420 is 242224262202.

It is a happy number.

It is a super-3 number, since 3×2022624222420³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022624222427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16855201794 + ... + 16855201913.

It is an arithmetic number, because the mean of its divisors is an integer number (235972825956).

Almost surely, 2^{2022624222420} is an apocalyptic number.

2022624222420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022624222420 is an abundant number, since it is smaller than the sum of its proper divisors (3640723600524).

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

2022624222420 is a wasteful number, since it uses less digits than its factorization.

2022624222420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33710403719 (or 33710403717 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2022624222420 its reverse (242224262202), we get a palindrome (2264848484622).

The spelling of 2022624222420 in words is "two trillion, twenty-two billion, six hundred twenty-four million, two hundred twenty-two thousand, four hundred twenty".