3212021332243 has 2 divisors, whose sum is σ = 3212021332244. Its totient is φ = 3212021332242.

The previous prime is 3212021332237. The next prime is 3212021332313. The reversal of 3212021332243 is 3422331202123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3212021332243 - 2⁹ = 3212021331731 is a prime.

It is a super-2 number, since 2×3212021332243² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3212021332843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606010666121 + 1606010666122.

It is an arithmetic number, because the mean of its divisors is an integer number (1606010666122).

Almost surely, 2^{3212021332243} is an apocalyptic number.

3212021332243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212021332243 is an equidigital number, since it uses as much as digits as its factorization.

3212021332243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 3212021332243 its reverse (3422331202123), we get a palindrome (6634352534366).

The spelling of 3212021332243 in words is "three trillion, two hundred twelve billion, twenty-one million, three hundred thirty-two thousand, two hundred forty-three".