32220077993393 has 2 divisors, whose sum is σ = 32220077993394. Its totient is φ = 32220077993392.

The previous prime is 32220077993387. The next prime is 32220077993401. The reversal of 32220077993393 is 39339977002223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32029578043024 + 190499950369 = 5659468^2 + 436463^2 .

It is a cyclic number.

It is not a de Polignac number, because 32220077993393 - 2²⁴ = 32220061216177 is a prime.

It is not a weakly prime, because it can be changed into another prime (32220077993303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110038996696 + 16110038996697.

It is an arithmetic number, because the mean of its divisors is an integer number (16110038996697).

Almost surely, 2^{32220077993393} is an apocalyptic number.

It is an amenable number.

32220077993393 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220077993393 is an equidigital number, since it uses as much as digits as its factorization.

32220077993393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23147208, while the sum is 59.

The spelling of 32220077993393 in words is "thirty-two trillion, two hundred twenty billion, seventy-seven million, nine hundred ninety-three thousand, three hundred ninety-three".