101200200212 has 12 divisors (see below), whose sum is σ = 178186856736. Its totient is φ = 50289669720.

The previous prime is 101200200187. The next prime is 101200200293. The reversal of 101200200212 is 212002002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101200200193 and 101200200202.

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, 77606864 + ... + 77608167.

It is an arithmetic number, because the mean of its divisors is an integer number (14848904728).

Almost surely, 2^101200200212 is an apocalyptic number.

It is an amenable number.

101200200212 is a deficient number, since it is larger than the sum of its proper divisors (76986656524).

101200200212 is a wasteful number, since it uses less digits than its factorization.

101200200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155215198 (or 155215196 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101200200212 its reverse (212002002101), we get a palindrome (313202202313).

The spelling of 101200200212 in words is "one hundred one billion, two hundred million, two hundred thousand, two hundred twelve".