201102122212202 has 16 divisors (see below), whose sum is σ = 301895938465992. Its totient is φ = 100470146135040.

The previous prime is 201102122212153. The next prime is 201102122212249. The reversal of 201102122212202 is 202212221201102.

It can be written as a sum of positive squares in 4 ways, for example, as 201070159566241 + 31962645961 = 14179921^2 + 178781^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 120540158 + ... + 122197110.

Almost surely, 2^{201102122212202} is an apocalyptic number.

201102122212202 is a deficient number, since it is larger than the sum of its proper divisors (100793816253790).

201102122212202 is a wasteful number, since it uses less digits than its factorization.

201102122212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705753.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 201102122212202 its reverse (202212221201102), we get a palindrome (403314343413304).

The spelling of 201102122212202 in words is "two hundred one trillion, one hundred two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".