11223313302101 has 12 divisors (see below), whose sum is σ = 11402811692748. Its totient is φ = 11044567445184.

The previous prime is 11223313302049. The next prime is 11223313302119. The reversal of 11223313302101 is 10120331332211.

It can be written as a sum of positive squares in 2 ways, for example, as 4322236842001 + 6901076460100 = 2078999^2 + 2626990^2 .

It is not a de Polignac number, because 11223313302101 - 2³⁴ = 11206133432917 is a prime.

It is a super-2 number, since 2×11223313302101² (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 (11223313302301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13934471 + ... + 14717883.

It is an arithmetic number, because the mean of its divisors is an integer number (950234307729).

Almost surely, 2^{11223313302101} is an apocalyptic number.

It is an amenable number.

11223313302101 is a deficient number, since it is larger than the sum of its proper divisors (179498390647).

11223313302101 is an frugal number, since it uses more digits than its factorization.

11223313302101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784372 (or 783929 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11223313302101 its reverse (10120331332211), we get a palindrome (21343644634312).

The spelling of 11223313302101 in words is "eleven trillion, two hundred twenty-three billion, three hundred thirteen million, three hundred two thousand, one hundred one".