202200212120012 has 12 divisors (see below), whose sum is σ = 362480868069096. Its totient is φ = 98634249814560.

The previous prime is 202200212119993. The next prime is 202200212120029. The reversal of 202200212120012 is 210021212002202.

It is a happy 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, 616464061178 + ... + 616464061505.

It is an arithmetic number, because the mean of its divisors is an integer number (30206739005758).

Almost surely, 2^{202200212120012} is an apocalyptic number.

It is an amenable number.

202200212120012 is a deficient number, since it is larger than the sum of its proper divisors (160280655949084).

202200212120012 is a wasteful number, since it uses less digits than its factorization.

202200212120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232928122728 (or 1232928122726 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202200212120012 its reverse (210021212002202), we get a palindrome (412221424122214).

The spelling of 202200212120012 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, one hundred twenty thousand, twelve".