201010101022012 has 12 divisors (see below), whose sum is σ = 351771632034256. Its totient is φ = 100503920440800.

The previous prime is 201010101021953. The next prime is 201010101022033. The reversal of 201010101022012 is 210220101010102.

It is a junction number, because it is equal to n+sod(n) for n = 201010101021983 and 201010101022001.

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, 282117273 + ... + 282828880.

Almost surely, 2^{201010101022012} is an apocalyptic number.

It is an amenable number.

201010101022012 is a deficient number, since it is larger than the sum of its proper divisors (150761531012244).

201010101022012 is a wasteful number, since it uses less digits than its factorization.

201010101022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565035108 (or 565035106 counting only the distinct ones).

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

Adding to 201010101022012 its reverse (210220101010102), we get a palindrome (411230202032114).

The spelling of 201010101022012 in words is "two hundred one trillion, ten billion, one hundred one million, twenty-two thousand, twelve".