2220202020220 has 48 divisors (see below), whose sum is σ = 4708925676000. Its totient is φ = 879224659200.

The previous prime is 2220202020199. The next prime is 2220202020241. The reversal of 2220202020220 is 220202020222.

It is a happy number.

2220202020220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2220202020199) and next prime (2220202020241).

It is a junction number, because it is equal to n+sod(n) for n = 2220202020194 and 2220202020203.

It is a congruent number.

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, 36307231 + ... + 36368329.

It is an arithmetic number, because the mean of its divisors is an integer number (98102618250).

Almost surely, 2^{2220202020220} is an apocalyptic number.

2220202020220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220202020220 is an abundant number, since it is smaller than the sum of its proper divisors (2488723655780).

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

2220202020220 is a wasteful number, since it uses less digits than its factorization.

2220202020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79198 (or 79196 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2220202020220 its reverse (220202020222), we get a palindrome (2440404040442).

It can be divided in two parts, 22202020202 and 20, that added together give a palindrome (22202020222).

The spelling of 2220202020220 in words is "two trillion, two hundred twenty billion, two hundred two million, twenty thousand, two hundred twenty".