3212114221 has 2 divisors, whose sum is σ = 3212114222. Its totient is φ = 3212114220.

The previous prime is 3212114203. The next prime is 3212114251. The reversal of 3212114221 is 1224112123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2683758025 + 528356196 = 51805^2 + 22986^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212114221 - 2⁷ = 3212114093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212114251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606057110 + 1606057111.

It is an arithmetic number, because the mean of its divisors is an integer number (1606057111).

Almost surely, 2^3212114221 is an apocalyptic number.

It is an amenable number.

3212114221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212114221 is an equidigital number, since it uses as much as digits as its factorization.

3212114221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 3212114221 is about 56675.5169451501. The cubic root of 3212114221 is about 1475.4698066407.

Adding to 3212114221 its reverse (1224112123), we get a palindrome (4436226344).

The spelling of 3212114221 in words is "three billion, two hundred twelve million, one hundred fourteen thousand, two hundred twenty-one".