11221102002301 has 4 divisors (see below), whose sum is σ = 11405054494204. Its totient is φ = 11037149510400.

The previous prime is 11221102002281. The next prime is 11221102002343. The reversal of 11221102002301 is 10320020112211.

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 4606715298276 + 6614386704025 = 2146326^2 + 2571845^2 .

It is a cyclic number.

It is not a de Polignac number, because 11221102002301 - 2²¹ = 11221099905149 is a prime.

It is a super-2 number, since 2×11221102002301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221102002401) 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, 91976245860 + ... + 91976245981.

It is an arithmetic number, because the mean of its divisors is an integer number (2851263623551).

Almost surely, 2^{11221102002301} is an apocalyptic number.

It is an amenable number.

11221102002301 is a deficient number, since it is larger than the sum of its proper divisors (183952491903).

11221102002301 is an equidigital number, since it uses as much as digits as its factorization.

11221102002301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183952491902.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11221102002301 its reverse (10320020112211), we get a palindrome (21541122114512).

The spelling of 11221102002301 in words is "eleven trillion, two hundred twenty-one billion, one hundred two million, two thousand, three hundred one".