2021412600212 has 48 divisors (see below), whose sum is σ = 3573537921408. Its totient is φ = 1000454716800.

The previous prime is 2021412600167. The next prime is 2021412600281. The reversal of 2021412600212 is 2120062141202.

It is a super-2 number, since 2×2021412600212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267839423 + ... + 267846969.

It is an arithmetic number, because the mean of its divisors is an integer number (74448706696).

Almost surely, 2^{2021412600212} is an apocalyptic number.

It is an amenable number.

2021412600212 is a deficient number, since it is larger than the sum of its proper divisors (1552125321196).

2021412600212 is a wasteful number, since it uses less digits than its factorization.

2021412600212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9216 (or 9214 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2021412600212 its reverse (2120062141202), we get a palindrome (4141474741414).

The spelling of 2021412600212 in words is "two trillion, twenty-one billion, four hundred twelve million, six hundred thousand, two hundred twelve".