2222030302220 has 24 divisors (see below), whose sum is σ = 4869144663264. Its totient is φ = 850168115456.

The previous prime is 2222030302099. The next prime is 2222030302237. The reversal of 2222030302220 is 222030302222.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2222030302192 and 2222030302201.

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, 2415249869 + ... + 2415250788.

It is an arithmetic number, because the mean of its divisors is an integer number (202881027636).

Almost surely, 2^{2222030302220} is an apocalyptic number.

2222030302220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222030302220 is an abundant number, since it is smaller than the sum of its proper divisors (2647114361044).

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

2222030302220 is a wasteful number, since it uses less digits than its factorization.

2222030302220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830500689 (or 4830500687 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2222030302220 its reverse (222030302222), we get a palindrome (2444060604442).

The spelling of 2222030302220 in words is "two trillion, two hundred twenty-two billion, thirty million, three hundred two thousand, two hundred twenty".