201202100212 has 12 divisors (see below), whose sum is σ = 356560684480. Its totient is φ = 99327618936.

The previous prime is 201202100171. The next prime is 201202100227. The reversal of 201202100212 is 212001202102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201202100192 and 201202100201.

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, 318357438 + ... + 318358069.

Almost surely, 2^201202100212 is an apocalyptic number.

It is an amenable number.

201202100212 is a deficient number, since it is larger than the sum of its proper divisors (155358584268).

201202100212 is a wasteful number, since it uses less digits than its factorization.

201202100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636715590 (or 636715588 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201202100212 its reverse (212001202102), we get a palindrome (413203302314).

The spelling of 201202100212 in words is "two hundred one billion, two hundred two million, one hundred thousand, two hundred twelve".