212001012211203 has 12 divisors (see below), whose sum is σ = 306356191338288. Its totient is φ = 141272851048560.

The previous prime is 212001012211201. The next prime is 212001012211211. The reversal of 212001012211203 is 302112210100212.

212001012211203 is a `hidden beast` number, since 21 + 200 + 101 + 221 + 120 + 3 = 666.

It is not a de Polignac number, because 212001012211203 - 2¹ = 212001012211201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212001012211201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5096402400 + ... + 5096443997.

It is an arithmetic number, because the mean of its divisors is an integer number (25529682611524).

Almost surely, 2^{212001012211203} is an apocalyptic number.

212001012211203 is a deficient number, since it is larger than the sum of its proper divisors (94355179127085).

212001012211203 is a wasteful number, since it uses less digits than its factorization.

212001012211203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192848714 (or 10192848711 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 212001012211203 its reverse (302112210100212), we get a palindrome (514113222311415).

The spelling of 212001012211203 in words is "two hundred twelve trillion, one billion, twelve million, two hundred eleven thousand, two hundred three".