212020202002 has 24 divisors (see below), whose sum is σ = 370409926320. Its totient is φ = 90753725160.

The previous prime is 212020201993. The next prime is 212020202003. The reversal of 212020202002 is 200202020212.

It is not an unprimeable number, because it can be changed into a prime (212020202003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1254352 + ... + 1413307.

It is an arithmetic number, because the mean of its divisors is an integer number (15433746930).

Almost surely, 2^212020202002 is an apocalyptic number.

212020202002 is a deficient number, since it is larger than the sum of its proper divisors (158389724318).

212020202002 is a wasteful number, since it uses less digits than its factorization.

212020202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668486 (or 2668479 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 212020202002 its reverse (200202020212), we get a palindrome (412222222214).

The spelling of 212020202002 in words is "two hundred twelve billion, twenty million, two hundred two thousand, two".