320110020212000 has 48 divisors (see below), whose sum is σ = 786510319670712. Its totient is φ = 128044008083200.

The previous prime is 320110020211991. The next prime is 320110020212023. The reversal of 320110020212000 is 212020011023.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68645400703504 + 251464619508496 = 8285252^2 + 15857636^2 .

It is an unprimeable number.

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, 40013748527 + ... + 40013756526.

Almost surely, 2^{320110020212000} is an apocalyptic number.

It is an amenable number.

320110020212000 is an abundant number, since it is smaller than the sum of its proper divisors (466400299458712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320110020212000 is an equidigital number, since it uses as much as digits as its factorization.

320110020212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80027505078 (or 80027505060 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 320110020212000 its reverse (212020011023), we get a palindrome (320322040223023).

The spelling of 320110020212000 in words is "three hundred twenty trillion, one hundred ten billion, twenty million, two hundred twelve thousand".