20320112132211 has 8 divisors (see below), whose sum is σ = 27096211604880. Its totient is φ = 13545377040512.

The previous prime is 20320112132183. The next prime is 20320112132303. The reversal of 20320112132211 is 11223121102302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20320112132211 - 2¹⁴ = 20320112115827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20320112132011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341060490 + ... + 341120063.

It is an arithmetic number, because the mean of its divisors is an integer number (3387026450610).

Almost surely, 2^{20320112132211} is an apocalyptic number.

20320112132211 is a deficient number, since it is larger than the sum of its proper divisors (6776099472669).

20320112132211 is an equidigital number, since it uses as much as digits as its factorization.

20320112132211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682190485.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 20320112132211 its reverse (11223121102302), we get a palindrome (31543233234513).

The spelling of 20320112132211 in words is "twenty trillion, three hundred twenty billion, one hundred twelve million, one hundred thirty-two thousand, two hundred eleven".