201012201210110 has 16 divisors (see below), whose sum is σ = 361825086837456. Its totient is φ = 80404186115328.

The previous prime is 201012201210001. The next prime is 201012201210131. The reversal of 201012201210110 is 11012102210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85579424 + ... + 87896883.

It is an arithmetic number, because the mean of its divisors is an integer number (22614067927341).

Almost surely, 2^{201012201210110} is an apocalyptic number.

201012201210110 is a deficient number, since it is larger than the sum of its proper divisors (160812885627346).

201012201210110 is a wasteful number, since it uses less digits than its factorization.

201012201210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173592187.

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

Adding to 201012201210110 its reverse (11012102210102), we get a palindrome (212024303420212).

The spelling of 201012201210110 in words is "two hundred one trillion, twelve billion, two hundred one million, two hundred ten thousand, one hundred ten".