212201001002012 has 48 divisors (see below), whose sum is σ = 426671267057280. Its totient is φ = 91327285742400.

The previous prime is 212201001001973. The next prime is 212201001002093. The reversal of 212201001002012 is 210200100102212.

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, 69527039 + ... + 72514902.

It is an arithmetic number, because the mean of its divisors is an integer number (8888984730360).

Almost surely, 2^{212201001002012} is an apocalyptic number.

212201001002012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212201001002012 is an abundant number, since it is smaller than the sum of its proper divisors (214470266055268).

212201001002012 is a wasteful number, since it uses less digits than its factorization.

212201001002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142043762 (or 142043760 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212201001002012 its reverse (210200100102212), we get a palindrome (422401101104224).

The spelling of 212201001002012 in words is "two hundred twelve trillion, two hundred one billion, one million, two thousand, twelve".