2020220116 has 12 divisors (see below), whose sum is σ = 3535848288. Its totient is φ = 1009977752.

The previous prime is 2020220099. The next prime is 2020220117. The reversal of 2020220116 is 6110220202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020220116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020220117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6555 + ... + 63901.

It is an arithmetic number, because the mean of its divisors is an integer number (294654024).

Almost surely, 2^2020220116 is an apocalyptic number.

It is an amenable number.

2020220116 is a deficient number, since it is larger than the sum of its proper divisors (1515628172).

2020220116 is a wasteful number, since it uses less digits than its factorization.

2020220116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66158 (or 66156 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2020220116 is about 44946.8588001431. The cubic root of 2020220116 is about 1264.1527790614.

Adding to 2020220116 its reverse (6110220202), we get a palindrome (8130440318).

The spelling of 2020220116 in words is "two billion, twenty million, two hundred twenty thousand, one hundred sixteen".