2002020212212 has 12 divisors (see below), whose sum is σ = 3709625687460. Its totient is φ = 942127158656.

The previous prime is 2002020212209. The next prime is 2002020212249. The reversal of 2002020212212 is 2122120202002.

It can be written as a sum of positive squares in 2 ways, for example, as 763865512036 + 1238154700176 = 873994^2 + 1112724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14720736787 + ... + 14720736922.

It is an arithmetic number, because the mean of its divisors is an integer number (309135473955).

Almost surely, 2^{2002020212212} is an apocalyptic number.

It is an amenable number.

2002020212212 is a deficient number, since it is larger than the sum of its proper divisors (1707605475248).

2002020212212 is a wasteful number, since it uses less digits than its factorization.

2002020212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29441473730 (or 29441473728 counting only the distinct ones).

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

Adding to 2002020212212 its reverse (2122120202002), we get a palindrome (4124140414214).

The spelling of 2002020212212 in words is "two trillion, two billion, twenty million, two hundred twelve thousand, two hundred twelve".