2020101012 has 24 divisors (see below), whose sum is σ = 5237299200. Its totient is φ = 673366968.

The previous prime is 2020100981. The next prime is 2020101023. The reversal of 2020101012 is 2101010202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2020100985 and 2020101003.

It is a congruent number.

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, 9352212 + ... + 9352427.

It is an arithmetic number, because the mean of its divisors is an integer number (218220800).

Almost surely, 2^2020101012 is an apocalyptic number.

It is an amenable number.

2020101012 is an abundant number, since it is smaller than the sum of its proper divisors (3217198188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020101012 is a wasteful number, since it uses less digits than its factorization.

2020101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18704652 (or 18704644 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2020101012 is about 44945.5338381913. The cubic root of 2020101012 is about 1264.1279354630.

Adding to 2020101012 its reverse (2101010202), we get a palindrome (4121111214).

The spelling of 2020101012 in words is "two billion, twenty million, one hundred one thousand, twelve".