2020220222 has 8 divisors (see below), whose sum is σ = 3036148272. Its totient is φ = 1008170800.

The previous prime is 2020220197. The next prime is 2020220227. The reversal of 2020220222 is 2220220202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2020220197 and 2020220206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020220227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968354 + ... + 970437.

It is an arithmetic number, because the mean of its divisors is an integer number (379518534).

Almost surely, 2^2020220222 is an apocalyptic number.

2020220222 is a deficient number, since it is larger than the sum of its proper divisors (1015928050).

2020220222 is a wasteful number, since it uses less digits than its factorization.

2020220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939314.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2020220222 is about 44946.8599793133. The cubic root of 2020220222 is about 1264.1528011712.

Adding to 2020220222 its reverse (2220220202), we get a palindrome (4240440424).

The spelling of 2020220222 in words is "two billion, twenty million, two hundred twenty thousand, two hundred twenty-two".