2020444112 has 10 divisors (see below), whose sum is σ = 3914610498. Its totient is φ = 1010222048.

The previous prime is 2020444103. The next prime is 2020444117. The reversal of 2020444112 is 2114440202.

It can be written as a sum of positive squares in only one way, i.e., 1962135616 + 58308496 = 44296^2 + 7636^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020444117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63138863 + ... + 63138894.

Almost surely, 2^2020444112 is an apocalyptic number.

It is an amenable number.

2020444112 is a deficient number, since it is larger than the sum of its proper divisors (1894166386).

2020444112 is a wasteful number, since it uses less digits than its factorization.

2020444112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126277765 (or 126277759 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2020444112 is about 44949.3505181109. The cubic root of 2020444112 is about 1264.1994991685.

Adding to 2020444112 its reverse (2114440202), we get a palindrome (4134884314).

The spelling of 2020444112 in words is "two billion, twenty million, four hundred forty-four thousand, one hundred twelve".