101201212200212 has 24 divisors (see below), whose sum is σ = 178364841842880. Its totient is φ = 50240516670080.

The previous prime is 101201212200191. The next prime is 101201212200241. The reversal of 101201212200212 is 212002212102101.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 85392662 + ... + 86569677.

It is an arithmetic number, because the mean of its divisors is an integer number (7431868410120).

Almost surely, 2^{101201212200212} is an apocalyptic number.

It is an amenable number.

101201212200212 is a deficient number, since it is larger than the sum of its proper divisors (77163629642668).

101201212200212 is a wasteful number, since it uses less digits than its factorization.

101201212200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171963391 (or 171963389 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101201212200212 its reverse (212002212102101), we get a palindrome (313203424302313).

The spelling of 101201212200212 in words is "one hundred one trillion, two hundred one billion, two hundred twelve million, two hundred thousand, two hundred twelve".