2021202002012 has 6 divisors (see below), whose sum is σ = 3537103503528. Its totient is φ = 1010601001004.

The previous prime is 2021202001913. The next prime is 2021202002023. The reversal of 2021202002012 is 2102002021202.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 252650250248 + ... + 252650250255.

It is an arithmetic number, because the mean of its divisors is an integer number (589517250588).

Almost surely, 2^{2021202002012} is an apocalyptic number.

It is an amenable number.

2021202002012 is a deficient number, since it is larger than the sum of its proper divisors (1515901501516).

2021202002012 is a wasteful number, since it uses less digits than its factorization.

2021202002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505300500507 (or 505300500505 counting only the distinct ones).

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

Adding to 2021202002012 its reverse (2102002021202), we get a palindrome (4123204023214).

The spelling of 2021202002012 in words is "two trillion, twenty-one billion, two hundred two million, two thousand, twelve".