201012111010012 has 12 divisors (see below), whose sum is σ = 351771682905496. Its totient is φ = 100505915894160.

The previous prime is 201012111010001. The next prime is 201012111010069. The reversal of 201012111010012 is 210010111210102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201012111009974 and 201012111010001.

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, 31629039 + ... + 37448902.

Almost surely, 2^{201012111010012} is an apocalyptic number.

It is an amenable number.

201012111010012 is a deficient number, since it is larger than the sum of its proper divisors (150759571895484).

201012111010012 is a wasteful number, since it uses less digits than its factorization.

201012111010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69805428 (or 69805426 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201012111010012 its reverse (210010111210102), we get a palindrome (411022222220114).

The spelling of 201012111010012 in words is "two hundred one trillion, twelve billion, one hundred eleven million, ten thousand, twelve".