201202121110102 has 32 divisors (see below), whose sum is σ = 345156217284672. Its totient is φ = 86169909081984.

The previous prime is 201202121110031. The next prime is 201202121110117. The reversal of 201202121110102 is 201011121202102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583743728 + ... + 1583870764.

It is an arithmetic number, because the mean of its divisors is an integer number (10786131790146).

Almost surely, 2^{201202121110102} is an apocalyptic number.

201202121110102 is a deficient number, since it is larger than the sum of its proper divisors (143954096174570).

201202121110102 is a wasteful number, since it uses less digits than its factorization.

201202121110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204312.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201202121110102 its reverse (201011121202102), we get a palindrome (402213242312204).

The spelling of 201202121110102 in words is "two hundred one trillion, two hundred two billion, one hundred twenty-one million, one hundred ten thousand, one hundred two".