11233000221101 has 2 divisors, whose sum is σ = 11233000221102. Its totient is φ = 11233000221100.

The previous prime is 11233000221077. The next prime is 11233000221161. The reversal of 11233000221101 is 10112200033211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8084951994025 + 3148048227076 = 2843405^2 + 1774274^2 .

It is an emirp because it is prime and its reverse (10112200033211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11233000221101 - 2³⁸ = 10958122314157 is a prime.

It is a super-2 number, since 2×11233000221101² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11233000221101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233000221161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616500110550 + 5616500110551.

It is an arithmetic number, because the mean of its divisors is an integer number (5616500110551).

Almost surely, 2^{11233000221101} is an apocalyptic number.

It is an amenable number.

11233000221101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233000221101 is an equidigital number, since it uses as much as digits as its factorization.

11233000221101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11233000221101 its reverse (10112200033211), we get a palindrome (21345200254312).

The spelling of 11233000221101 in words is "eleven trillion, two hundred thirty-three billion, two hundred twenty-one thousand, one hundred one".