3212211323 has 4 divisors (see below), whose sum is σ = 3257453808. Its totient is φ = 3166968840.

The previous prime is 3212211311. The next prime is 3212211377. The reversal of 3212211323 is 3231122123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3212211323 - 2⁶ = 3212211259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212211295 and 3212211304.

It is not an unprimeable number, because it can be changed into a prime (3212219323) 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, 22621136 + ... + 22621277.

It is an arithmetic number, because the mean of its divisors is an integer number (814363452).

Almost surely, 2^3212211323 is an apocalyptic number.

3212211323 is a deficient number, since it is larger than the sum of its proper divisors (45242485).

3212211323 is an equidigital number, since it uses as much as digits as its factorization.

3212211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45242484.

The product of its digits is 432, while the sum is 20.

The square root of 3212211323 is about 56676.3735872365. The cubic root of 3212211323 is about 1475.4846742757.

Adding to 3212211323 its reverse (3231122123), we get a palindrome (6443333446).

The spelling of 3212211323 in words is "three billion, two hundred twelve million, two hundred eleven thousand, three hundred twenty-three".