2020012220212 has 18 divisors (see below), whose sum is σ = 4112167734402. Its totient is φ = 865719522864.

The previous prime is 2020012220209. The next prime is 2020012220243. The reversal of 2020012220212 is 2120222100202.

It can be written as a sum of positive squares in only one way, i.e., 1702101185316 + 317911034896 = 1304646^2 + 563836^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5153092203 + ... + 5153092594.

Almost surely, 2^{2020012220212} is an apocalyptic number.

It is an amenable number.

2020012220212 is an abundant number, since it is smaller than the sum of its proper divisors (2092155514190).

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

2020012220212 is a wasteful number, since it uses less digits than its factorization.

2020012220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10306184815 (or 10306184806 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2020012220212 its reverse (2120222100202), we get a palindrome (4140234320414).

The spelling of 2020012220212 in words is "two trillion, twenty billion, twelve million, two hundred twenty thousand, two hundred twelve".