2020402112 has 28 divisors (see below), whose sum is σ = 4017270096. Its totient is φ = 1008176640.

The previous prime is 2020402103. The next prime is 2020402117. The reversal of 2020402112 is 2112040202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020402117) 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, 812 + ... + 63572.

It is an arithmetic number, because the mean of its divisors is an integer number (143473932).

Almost surely, 2^2020402112 is an apocalyptic number.

It is an amenable number.

2020402112 is a deficient number, since it is larger than the sum of its proper divisors (1996867984).

2020402112 is an equidigital number, since it uses as much as digits as its factorization.

2020402112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63276 (or 63266 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2020402112 is about 44948.8833231706. The cubic root of 2020402112 is about 1264.1907392551.

Adding to 2020402112 its reverse (2112040202), we get a palindrome (4132442314).

The spelling of 2020402112 in words is "two billion, twenty million, four hundred two thousand, one hundred twelve".