11110012022201 has 4 divisors (see below), whose sum is σ = 11763542141172. Its totient is φ = 10456481903232.

The previous prime is 11110012022191. The next prime is 11110012022203. The reversal of 11110012022201 is 10222021001111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5378799962176 + 5731212060025 = 2319224^2 + 2393995^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110012022201 - 2¹⁰ = 11110012021177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11110012022203) 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, 326765059460 + ... + 326765059493.

It is an arithmetic number, because the mean of its divisors is an integer number (2940885535293).

Almost surely, 2^{11110012022201} is an apocalyptic number.

It is an amenable number.

11110012022201 is a deficient number, since it is larger than the sum of its proper divisors (653530118971).

11110012022201 is an equidigital number, since it uses as much as digits as its factorization.

11110012022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653530118970.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11110012022201 its reverse (10222021001111), we get a palindrome (21332033023312).

The spelling of 11110012022201 in words is "eleven trillion, one hundred ten billion, twelve million, twenty-two thousand, two hundred one".