32120013220019 has 2 divisors, whose sum is σ = 32120013220020. Its totient is φ = 32120013220018.

The previous prime is 32120013220007. The next prime is 32120013220033. The reversal of 32120013220019 is 91002231002123.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32120013220019 is a prime.

It is a super-2 number, since 2×32120013220019² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32120013220019.

It is not a weakly prime, because it can be changed into another prime (32120019220019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060006610009 + 16060006610010.

It is an arithmetic number, because the mean of its divisors is an integer number (16060006610010).

Almost surely, 2^{32120013220019} is an apocalyptic number.

32120013220019 is a deficient number, since it is larger than the sum of its proper divisors (1).

32120013220019 is an equidigital number, since it uses as much as digits as its factorization.

32120013220019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 32120013220019 in words is "thirty-two trillion, one hundred twenty billion, thirteen million, two hundred twenty thousand, nineteen".