2222003030020 has 48 divisors (see below), whose sum is σ = 4718985793200. Its totient is φ = 878749470720.

The previous prime is 2222003029943. The next prime is 2222003030063. The reversal of 2222003030020 is 200303002222.

It can be written as a sum of positive squares in 8 ways, for example, as 238142048004 + 1983860982016 = 487998^2 + 1408496^2 .

It is a super-2 number, since 2×2222003030020² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2222003029976 and 2222003030003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29098690 + ... + 29174950.

It is an arithmetic number, because the mean of its divisors is an integer number (98312204025).

Almost surely, 2^{2222003030020} is an apocalyptic number.

2222003030020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222003030020 is an abundant number, since it is smaller than the sum of its proper divisors (2496982763180).

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

2222003030020 is a wasteful number, since it uses less digits than its factorization.

2222003030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92728 (or 92726 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 2222003030020 its reverse (200303002222), we get a palindrome (2422306032242).

The spelling of 2222003030020 in words is "two trillion, two hundred twenty-two billion, three million, thirty thousand, twenty".