32320300320212 has 12 divisors (see below), whose sum is σ = 58089188413620. Its totient is φ = 15723389344896.

The previous prime is 32320300320193. The next prime is 32320300320221. The reversal of 32320300320212 is 21202300302323.

It can be written as a sum of positive squares in 2 ways, for example, as 20606479198096 + 11713821122116 = 4539436^2 + 3422546^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109190203637 + ... + 109190203932.

It is an arithmetic number, because the mean of its divisors is an integer number (4840765701135).

Almost surely, 2^{32320300320212} is an apocalyptic number.

It is an amenable number.

32320300320212 is a deficient number, since it is larger than the sum of its proper divisors (25768888093408).

32320300320212 is a wasteful number, since it uses less digits than its factorization.

32320300320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218380407610 (or 218380407608 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32320300320212 its reverse (21202300302323), we get a palindrome (53522600622535).

The spelling of 32320300320212 in words is "thirty-two trillion, three hundred twenty billion, three hundred million, three hundred twenty thousand, two hundred twelve".