10320200231212 has 24 divisors (see below), whose sum is σ = 19122936262416. Its totient is φ = 4856510896128.

The previous prime is 10320200231183. The next prime is 10320200231213. The reversal of 10320200231212 is 21213200202301.

It is a self number, because there is not a number n which added to its sum of digits gives 10320200231212.

It is not an unprimeable number, because it can be changed into a prime (10320200231213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5698108 + ... + 7287580.

It is an arithmetic number, because the mean of its divisors is an integer number (796789010934).

Almost surely, 2^{10320200231212} is an apocalyptic number.

It is an amenable number.

10320200231212 is a deficient number, since it is larger than the sum of its proper divisors (8802736031204).

10320200231212 is a wasteful number, since it uses less digits than its factorization.

10320200231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684977 (or 1684975 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10320200231212 its reverse (21213200202301), we get a palindrome (31533400433513).

The spelling of 10320200231212 in words is "ten trillion, three hundred twenty billion, two hundred million, two hundred thirty-one thousand, two hundred twelve".