2222004402420 has 96 divisors (see below), whose sum is σ = 6789109703040. Its totient is φ = 538517237760.

The previous prime is 2222004402379. The next prime is 2222004402421. The reversal of 2222004402420 is 242044002222.

It is a super-2 number, since 2×2222004402420² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222004402421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1902876 + ... + 2839884.

It is an arithmetic number, because the mean of its divisors is an integer number (70719892740).

Almost surely, 2^{2222004402420} is an apocalyptic number.

2222004402420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222004402420 is an abundant number, since it is smaller than the sum of its proper divisors (4567105300620).

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

2222004402420 is a wasteful number, since it uses less digits than its factorization.

2222004402420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940625 (or 940623 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2222004402420 its reverse (242044002222), we get a palindrome (2464048404642).

The spelling of 2222004402420 in words is "two trillion, two hundred twenty-two billion, four million, four hundred two thousand, four hundred twenty".