201000220210212 has 24 divisors (see below), whose sum is σ = 469355548314912. Its totient is φ = 66949354190400.

The previous prime is 201000220210193. The next prime is 201000220210261. The reversal of 201000220210212 is 212012022000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000220210191 and 201000220210200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6339885114 + ... + 6339916817.

It is an arithmetic number, because the mean of its divisors is an integer number (19556481179788).

Almost surely, 2^{201000220210212} is an apocalyptic number.

It is an amenable number.

201000220210212 is an abundant number, since it is smaller than the sum of its proper divisors (268355328104700).

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

201000220210212 is a wasteful number, since it uses less digits than its factorization.

201000220210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12679803259 (or 12679803257 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201000220210212 its reverse (212012022000102), we get a palindrome (413012242210314).

The spelling of 201000220210212 in words is "two hundred one trillion, two hundred twenty million, two hundred ten thousand, two hundred twelve".