201102011211201 has 32 divisors (see below), whose sum is σ = 275366061734400. Its totient is φ = 130484819139840.

The previous prime is 201102011211091. The next prime is 201102011211209. The reversal of 201102011211201 is 102112110201102.

It is a happy number.

It is not a de Polignac number, because 201102011211201 - 2²⁷ = 201101876993473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201102011211209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625333435 + ... + 625654943.

It is an arithmetic number, because the mean of its divisors is an integer number (8605189429200).

Almost surely, 2^{201102011211201} is an apocalyptic number.

It is an amenable number.

201102011211201 is a deficient number, since it is larger than the sum of its proper divisors (74264050523199).

201102011211201 is a wasteful number, since it uses less digits than its factorization.

201102011211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346249.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 201102011211201 its reverse (102112110201102), we get a palindrome (303214121412303).

The spelling of 201102011211201 in words is "two hundred one trillion, one hundred two billion, eleven million, two hundred eleven thousand, two hundred one".