211223201203 has 8 divisors (see below), whose sum is σ = 241580693600. Its totient is φ = 180911396160.

The previous prime is 211223201183. The next prime is 211223201209. The reversal of 211223201203 is 302102322112.

211223201203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211223201203 - 2¹³ = 211223193011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211223201209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11411928 + ... + 11430421.

It is an arithmetic number, because the mean of its divisors is an integer number (30197586700).

Almost surely, 2^211223201203 is an apocalyptic number.

211223201203 is a deficient number, since it is larger than the sum of its proper divisors (30357492397).

211223201203 is a wasteful number, since it uses less digits than its factorization.

211223201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22843677.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 211223201203 its reverse (302102322112), we get a palindrome (513325523315).

The spelling of 211223201203 in words is "two hundred eleven billion, two hundred twenty-three million, two hundred one thousand, two hundred three".