201300222011 has 4 divisors (see below), whose sum is σ = 230057396592. Its totient is φ = 172543047432.

The previous prime is 201300222007. The next prime is 201300222077. The reversal of 201300222011 is 110222003102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 201300222011 - 2² = 201300222007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201300212011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14378587280 + ... + 14378587293.

It is an arithmetic number, because the mean of its divisors is an integer number (57514349148).

Almost surely, 2^201300222011 is an apocalyptic number.

201300222011 is a deficient number, since it is larger than the sum of its proper divisors (28757174581).

201300222011 is an equidigital number, since it uses as much as digits as its factorization.

201300222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28757174580.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201300222011 its reverse (110222003102), we get a palindrome (311522225113).

The spelling of 201300222011 in words is "two hundred one billion, three hundred million, two hundred twenty-two thousand, eleven".