212000144203 has 4 divisors (see below), whose sum is σ = 212001077088. Its totient is φ = 211999211320.

The previous prime is 212000144201. The next prime is 212000144227. The reversal of 212000144203 is 302441000212.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 212000144203 - 2¹ = 212000144201 is a prime.

It is a super-2 number, since 2×212000144203² (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 (212000144201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121293 + ... + 662353.

It is an arithmetic number, because the mean of its divisors is an integer number (53000269272).

Almost surely, 2^212000144203 is an apocalyptic number.

212000144203 is a deficient number, since it is larger than the sum of its proper divisors (932885).

212000144203 is an equidigital number, since it uses as much as digits as its factorization.

212000144203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932884.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 212000144203 its reverse (302441000212), we get a palindrome (514441144415).

The spelling of 212000144203 in words is "two hundred twelve billion, one hundred forty-four thousand, two hundred three".