2020220001012 has 24 divisors (see below), whose sum is σ = 4718044248736. Its totient is φ = 672807012768.

The previous prime is 2020220000971. The next prime is 2020220001017. The reversal of 2020220001012 is 2101000220202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020220001017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74942743 + ... + 74969694.

Almost surely, 2^{2020220001012} is an apocalyptic number.

It is an amenable number.

2020220001012 is an abundant number, since it is smaller than the sum of its proper divisors (2697824247724).

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

2020220001012 is a wasteful number, since it uses less digits than its factorization.

2020220001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149913567 (or 149913565 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2020220001012 its reverse (2101000220202), we get a palindrome (4121220221214).

The spelling of 2020220001012 in words is "two trillion, twenty billion, two hundred twenty million, one thousand, twelve".