212333120203 has 8 divisors (see below), whose sum is σ = 217461434256. Its totient is φ = 207257949600.

The previous prime is 212333120191. The next prime is 212333120227. The reversal of 212333120203 is 302021333212.

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 212333120203 - 2¹³ = 212333112011 is a prime.

It is a super-2 number, since 2×212333120203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212333120273) 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, 13277776 + ... + 13293757.

It is an arithmetic number, because the mean of its divisors is an integer number (27182679282).

Almost surely, 2^212333120203 is an apocalyptic number.

212333120203 is a deficient number, since it is larger than the sum of its proper divisors (5128314053).

212333120203 is a wasteful number, since it uses less digits than its factorization.

212333120203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26571725.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212333120203 its reverse (302021333212), we get a palindrome (514354453415).

The spelling of 212333120203 in words is "two hundred twelve billion, three hundred thirty-three million, one hundred twenty thousand, two hundred three".