201121120201202 has 16 divisors (see below), whose sum is σ = 309041669686272. Its totient is φ = 98133191467920.

The previous prime is 201121120201129. The next prime is 201121120201219. The reversal of 201121120201202 is 202102021121102.

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, 6490274948 + ... + 6490305935.

It is an arithmetic number, because the mean of its divisors is an integer number (19315104355392).

Almost surely, 2^{201121120201202} is an apocalyptic number.

201121120201202 is a deficient number, since it is larger than the sum of its proper divisors (107920549485070).

201121120201202 is a wasteful number, since it uses less digits than its factorization.

201121120201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12980581073.

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

Adding to 201121120201202 its reverse (202102021121102), we get a palindrome (403223141322304).

The spelling of 201121120201202 in words is "two hundred one trillion, one hundred twenty-one billion, one hundred twenty million, two hundred one thousand, two hundred two".