3212123330223 has 20 divisors (see below), whose sum is σ = 4799463465720. Its totient is φ = 2140921791792.

The previous prime is 3212123330201. The next prime is 3212123330261. The reversal of 3212123330223 is 3220333212123.

3212123330223 is a `hidden beast` number, since 3 + 2 + 121 + 233 + 302 + 2 + 3 = 666.

It is not a de Polignac number, because 3212123330223 - 2⁵ = 3212123330191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212123331223) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4218240 + ... + 4921157.

It is an arithmetic number, because the mean of its divisors is an integer number (239973173286).

Almost surely, 2^{3212123330223} is an apocalyptic number.

3212123330223 is a deficient number, since it is larger than the sum of its proper divisors (1587340135497).

3212123330223 is an equidigital number, since it uses as much as digits as its factorization.

3212123330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9143748 (or 9143739 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 3212123330223 its reverse (3220333212123), we get a palindrome (6432456542346).

The spelling of 3212123330223 in words is "three trillion, two hundred twelve billion, one hundred twenty-three million, three hundred thirty thousand, two hundred twenty-three".