10101200212012 has 48 divisors (see below), whose sum is σ = 22054464588352. Its totient is φ = 3941338383360.

The previous prime is 10101200212001. The next prime is 10101200212021. The reversal of 10101200212012 is 21021200210101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 10101200211983 and 10101200212001.

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 15 ways as a sum of consecutive naturals, for example, 190045689 + ... + 190098832.

Almost surely, 2^{10101200212012} is an apocalyptic number.

It is an amenable number.

10101200212012 is an abundant number, since it is smaller than the sum of its proper divisors (11953264376340).

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

10101200212012 is a wasteful number, since it uses less digits than its factorization.

10101200212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380144618 (or 380144616 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10101200212012 its reverse (21021200210101), we get a palindrome (31122400422113).

The spelling of 10101200212012 in words is "ten trillion, one hundred one billion, two hundred million, two hundred twelve thousand, twelve".