101201200011212 has 12 divisors (see below), whose sum is σ = 202402400022480. Its totient is φ = 43371942861936.

The previous prime is 101201200011193. The next prime is 101201200011257. The reversal of 101201200011212 is 212110002102101.

101201200011212 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 1807164285887 + ... + 1807164285942.

It is an arithmetic number, because the mean of its divisors is an integer number (16866866668540).

Almost surely, 2^{101201200011212} is an apocalyptic number.

It is an amenable number.

101201200011212 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.

101201200011212 is a wasteful number, since it uses less digits than its factorization.

101201200011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614328571840 (or 3614328571838 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101201200011212 its reverse (212110002102101), we get a palindrome (313311202113313).

The spelling of 101201200011212 in words is "one hundred one trillion, two hundred one billion, two hundred million, eleven thousand, two hundred twelve".