212021001201112 has 32 divisors (see below), whose sum is σ = 398541290827680. Its totient is φ = 105743337638400.

The previous prime is 212021001201103. The next prime is 212021001201143. The reversal of 212021001201112 is 211102100120212.

212021001201112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×212021001201112³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123143893 + ... + 124853755.

It is an arithmetic number, because the mean of its divisors is an integer number (12454415338365).

Almost surely, 2^{212021001201112} is an apocalyptic number.

It is an amenable number.

212021001201112 is a deficient number, since it is larger than the sum of its proper divisors (186520289626568).

212021001201112 is a wasteful number, since it uses less digits than its factorization.

212021001201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748923 (or 1748919 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212021001201112 its reverse (211102100120212), we get a palindrome (423123101321324).

The spelling of 212021001201112 in words is "two hundred twelve trillion, twenty-one billion, one million, two hundred one thousand, one hundred twelve".