10101012220012 has 12 divisors (see below), whose sum is σ = 20202024440080. Its totient is φ = 4329005237136.

The previous prime is 10101012220009. The next prime is 10101012220051. The reversal of 10101012220012 is 21002221010101.

10101012220012 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10101012219974 and 10101012220001.

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, 180375218187 + ... + 180375218242.

Almost surely, 2^{10101012220012} is an apocalyptic number.

It is an amenable number.

10101012220012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10101012220012 is a wasteful number, since it uses less digits than its factorization.

10101012220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360750436440 (or 360750436438 counting only the distinct ones).

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

Adding to 10101012220012 its reverse (21002221010101), we get a palindrome (31103233230113).

The spelling of 10101012220012 in words is "ten trillion, one hundred one billion, twelve million, two hundred twenty thousand, twelve".