212003012203 has 8 divisors (see below), whose sum is σ = 213048655920. Its totient is φ = 210959276640.

The previous prime is 212003012183. The next prime is 212003012281. The reversal of 212003012203 is 302210300212.

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 212003012203 - 2⁵ = 212003012171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212003012303) 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, 254028 + ... + 698953.

It is an arithmetic number, because the mean of its divisors is an integer number (26631081990).

Almost surely, 2^212003012203 is an apocalyptic number.

212003012203 is a deficient number, since it is larger than the sum of its proper divisors (1045643717).

212003012203 is an equidigital number, since it uses as much as digits as its factorization.

212003012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954077.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 212003012203 its reverse (302210300212), we get a palindrome (514213312415).

The spelling of 212003012203 in words is "two hundred twelve billion, three million, twelve thousand, two hundred three".