2020112577770 has 16 divisors (see below), whose sum is σ = 4155660160128. Its totient is φ = 692610026640.

The previous prime is 2020112577767. The next prime is 2020112577809. The reversal of 2020112577770 is 777752110202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14429375486 + ... + 14429375625.

It is an arithmetic number, because the mean of its divisors is an integer number (259728760008).

Almost surely, 2^{2020112577770} is an apocalyptic number.

2020112577770 is an abundant number, since it is smaller than the sum of its proper divisors (2135547582358).

2020112577770 is a wasteful number, since it uses less digits than its factorization.

2020112577770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28858751125.

The product of its (nonzero) digits is 96040, while the sum is 41.

Adding to 2020112577770 its reverse (777752110202), we get a palindrome (2797864687972).

The spelling of 2020112577770 in words is "two trillion, twenty billion, one hundred twelve million, five hundred seventy-seven thousand, seven hundred seventy".