2021333033212 has 6 divisors (see below), whose sum is σ = 3537332808128. Its totient is φ = 1010666516604.

The previous prime is 2021333033197. The next prime is 2021333033267. The reversal of 2021333033212 is 2123303331202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252666629148 + ... + 252666629155.

Almost surely, 2^{2021333033212} is an apocalyptic number.

It is an amenable number.

2021333033212 is a deficient number, since it is larger than the sum of its proper divisors (1515999774916).

2021333033212 is a wasteful number, since it uses less digits than its factorization.

2021333033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505333258307 (or 505333258305 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2021333033212 its reverse (2123303331202), we get a palindrome (4144636364414).

The spelling of 2021333033212 in words is "two trillion, twenty-one billion, three hundred thirty-three million, thirty-three thousand, two hundred twelve".