201201212100010 has 32 divisors (see below), whose sum is σ = 362399972457600. Its totient is φ = 80427659832000.

The previous prime is 201201212099941. The next prime is 201201212100017. The reversal of 201201212100010 is 10001212102102.

It is not an unprimeable number, because it can be changed into a prime (201201212100017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91872760 + ... + 94037260.

It is an arithmetic number, because the mean of its divisors is an integer number (11324999139300).

Almost surely, 2^{201201212100010} is an apocalyptic number.

201201212100010 is a deficient number, since it is larger than the sum of its proper divisors (161198760357590).

201201212100010 is a wasteful number, since it uses less digits than its factorization.

201201212100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170606.

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

Adding to 201201212100010 its reverse (10001212102102), we get a palindrome (211202424202112).

The spelling of 201201212100010 in words is "two hundred one trillion, two hundred one billion, two hundred twelve million, one hundred thousand, ten".