201211012022102 has 32 divisors (see below), whose sum is σ = 303357783361248. Its totient is φ = 100092565440000.

The previous prime is 201211012022093. The next prime is 201211012022113. The reversal of 201211012022102 is 201220210112102.

201211012022102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 10281069977 + ... + 10281089547.

It is an arithmetic number, because the mean of its divisors is an integer number (9479930730039).

Almost surely, 2^{201211012022102} is an apocalyptic number.

201211012022102 is a deficient number, since it is larger than the sum of its proper divisors (102146771339146).

201211012022102 is a wasteful number, since it uses less digits than its factorization.

201211012022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39056.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201211012022102 its reverse (201220210112102), we get a palindrome (402431222134204).

The spelling of 201211012022102 in words is "two hundred one trillion, two hundred eleven billion, twelve million, twenty-two thousand, one hundred two".