202110320012 has 6 divisors (see below), whose sum is σ = 353693060028. Its totient is φ = 101055160004.

The previous prime is 202110319993. The next prime is 202110320029. The reversal of 202110320012 is 210023011202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25263789998 + ... + 25263790005.

It is an arithmetic number, because the mean of its divisors is an integer number (58948843338).

Almost surely, 2^202110320012 is an apocalyptic number.

It is an amenable number.

202110320012 is a deficient number, since it is larger than the sum of its proper divisors (151582740016).

202110320012 is a wasteful number, since it uses less digits than its factorization.

202110320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50527580007 (or 50527580005 counting only the distinct ones).

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

Adding to 202110320012 its reverse (210023011202), we get a palindrome (412133331214).

The spelling of 202110320012 in words is "two hundred two billion, one hundred ten million, three hundred twenty thousand, twelve".