2202020021012 has 12 divisors (see below), whose sum is σ = 4404040042080. Its totient is φ = 943722866136.

The previous prime is 2202020021011. The next prime is 2202020021053. The reversal of 2202020021012 is 2101200202022.

2202020021012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202020021011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39321786062 + ... + 39321786117.

It is an arithmetic number, because the mean of its divisors is an integer number (367003336840).

Almost surely, 2^{2202020021012} is an apocalyptic number.

It is an amenable number.

2202020021012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2202020021012 is a wasteful number, since it uses less digits than its factorization.

2202020021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78643572190 (or 78643572188 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2202020021012 its reverse (2101200202022), we get a palindrome (4303220223034).

The spelling of 2202020021012 in words is "two trillion, two hundred two billion, twenty million, twenty-one thousand, twelve".