2020201212 has 48 divisors (see below), whose sum is σ = 4849528320. Its totient is φ = 654259008.

The previous prime is 2020201097. The next prime is 2020201223. The reversal of 2020201212 is 2121020202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50089 + ... + 80927.

It is an arithmetic number, because the mean of its divisors is an integer number (101031840).

Almost surely, 2^2020201212 is an apocalyptic number.

It is an amenable number.

2020201212 is an abundant number, since it is smaller than the sum of its proper divisors (2829327108).

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

2020201212 is a wasteful number, since it uses less digits than its factorization.

2020201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31002 (or 31000 counting only the distinct ones).

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

The square root of 2020201212 is about 44946.6485068687. The cubic root of 2020201212 is about 1264.1488359896.

Adding to 2020201212 its reverse (2121020202), we get a palindrome (4141221414).

The spelling of 2020201212 in words is "two billion, twenty million, two hundred one thousand, two hundred twelve".