201201012210000 has 200 divisors, whose sum is σ = 708549485760864. Its totient is φ = 48776002880000.

The previous prime is 201201012209963. The next prime is 201201012210059. The reversal of 201201012210000 is 12210102102.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 304520019 + ... + 305180018.

Almost surely, 2^{201201012210000} is an apocalyptic number.

201201012210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201201012210000 is an abundant number, since it is smaller than the sum of its proper divisors (507348473550864).

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

201201012210000 is a wasteful number, since it uses less digits than its factorization.

201201012210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609700079 (or 609700058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201201012210000 its reverse (12210102102), we get a palindrome (201213222312102).

The spelling of 201201012210000 in words is "two hundred one trillion, two hundred one billion, twelve million, two hundred ten thousand".