201202122010110 has 64 divisors (see below), whose sum is σ = 520052948287488. Its totient is φ = 49524500156544.

The previous prime is 201202122010093. The next prime is 201202122010139. The reversal of 201202122010110 is 11010221202102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201202122010110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2436732 + ... + 20207471.

It is an arithmetic number, because the mean of its divisors is an integer number (8125827316992).

Almost surely, 2^{201202122010110} is an apocalyptic number.

201202122010110 is an abundant number, since it is smaller than the sum of its proper divisors (318850826277378).

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

201202122010110 is a wasteful number, since it uses less digits than its factorization.

201202122010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22667009.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201202122010110 its reverse (11010221202102), we get a palindrome (212212343212212).

The spelling of 201202122010110 in words is "two hundred one trillion, two hundred two billion, one hundred twenty-two million, ten thousand, one hundred ten".