3221141029397 has 2 divisors, whose sum is σ = 3221141029398. Its totient is φ = 3221141029396.

The previous prime is 3221141029369. The next prime is 3221141029417. The reversal of 3221141029397 is 7939201411223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2588990413156 + 632150616241 = 1609034^2 + 795079^2 .

It is a cyclic number.

It is not a de Polignac number, because 3221141029397 - 2³⁰ = 3220067287573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3221141029297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610570514698 + 1610570514699.

It is an arithmetic number, because the mean of its divisors is an integer number (1610570514699).

Almost surely, 2^{3221141029397} is an apocalyptic number.

It is an amenable number.

3221141029397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221141029397 is an equidigital number, since it uses as much as digits as its factorization.

3221141029397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 3221141029397 in words is "three trillion, two hundred twenty-one billion, one hundred forty-one million, twenty-nine thousand, three hundred ninety-seven".