11030212201 has 2 divisors, whose sum is σ = 11030212202. Its totient is φ = 11030212200.

The previous prime is 11030212199. The next prime is 11030212231. The reversal of 11030212201 is 10221203011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10707075625 + 323136576 = 103475^2 + 17976^2 .

It is a cyclic number.

It is not a de Polignac number, because 11030212201 - 2¹ = 11030212199 is a prime.

Together with 11030212199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11030212231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515106100 + 5515106101.

It is an arithmetic number, because the mean of its divisors is an integer number (5515106101).

Almost surely, 2^11030212201 is an apocalyptic number.

It is an amenable number.

11030212201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030212201 is an equidigital number, since it uses as much as digits as its factorization.

11030212201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11030212201 its reverse (10221203011), we get a palindrome (21251415212).

The spelling of 11030212201 in words is "eleven billion, thirty million, two hundred twelve thousand, two hundred one".