212011020313012 has 24 divisors (see below), whose sum is σ = 371158393576320. Its totient is φ = 105965767427520.

The previous prime is 212011020313003. The next prime is 212011020313013. The reversal of 212011020313012 is 210313020110212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212011020313013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371104039 + ... + 371674897.

It is an arithmetic number, because the mean of its divisors is an integer number (15464933065680).

Almost surely, 2^{212011020313012} is an apocalyptic number.

It is an amenable number.

212011020313012 is a deficient number, since it is larger than the sum of its proper divisors (159147373263308).

212011020313012 is a wasteful number, since it uses less digits than its factorization.

212011020313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605511 (or 605509 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 212011020313012 its reverse (210313020110212), we get a palindrome (422324040423224).

The spelling of 212011020313012 in words is "two hundred twelve trillion, eleven billion, twenty million, three hundred thirteen thousand, twelve".