11223202301 has 2 divisors, whose sum is σ = 11223202302. Its totient is φ = 11223202300.

The previous prime is 11223202297. The next prime is 11223202313. The reversal of 11223202301 is 10320232211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8779877401 + 2443324900 = 93701^2 + 49430^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223202301 - 2² = 11223202297 is a prime.

It is a super-3 number, since 3×11223202301³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11223202301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11223202351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611601150 + 5611601151.

It is an arithmetic number, because the mean of its divisors is an integer number (5611601151).

Almost surely, 2^11223202301 is an apocalyptic number.

It is an amenable number.

11223202301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223202301 is an equidigital number, since it uses as much as digits as its factorization.

11223202301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11223202301 its reverse (10320232211), we get a palindrome (21543434512).

The spelling of 11223202301 in words is "eleven billion, two hundred twenty-three million, two hundred two thousand, three hundred one".