212210023303 has 8 divisors (see below), whose sum is σ = 219383754128. Its totient is φ = 205138047744.

The previous prime is 212210023279. The next prime is 212210023309. The reversal of 212210023303 is 303320012212.

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 212210023303 - 2⁵ = 212210023271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210023309) 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, 25434576 + ... + 25442917.

It is an arithmetic number, because the mean of its divisors is an integer number (27422969266).

Almost surely, 2^212210023303 is an apocalyptic number.

212210023303 is a deficient number, since it is larger than the sum of its proper divisors (7173730825).

212210023303 is an equidigital number, since it uses as much as digits as its factorization.

212210023303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50877633.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 212210023303 its reverse (303320012212), we get a palindrome (515530035515).

The spelling of 212210023303 in words is "two hundred twelve billion, two hundred ten million, twenty-three thousand, three hundred three".