11002221012203 has 2 divisors, whose sum is σ = 11002221012204. Its totient is φ = 11002221012202.

The previous prime is 11002221012127. The next prime is 11002221012221. The reversal of 11002221012203 is 30221012220011.

11002221012203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11002221012203 - 2²⁶ = 11002153903339 is a prime.

It is a super-2 number, since 2×11002221012203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11002221012103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501110506101 + 5501110506102.

It is an arithmetic number, because the mean of its divisors is an integer number (5501110506102).

Almost surely, 2^{11002221012203} is an apocalyptic number.

11002221012203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002221012203 is an equidigital number, since it uses as much as digits as its factorization.

11002221012203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11002221012203 its reverse (30221012220011), we get a palindrome (41223233232214).

The spelling of 11002221012203 in words is "eleven trillion, two billion, two hundred twenty-one million, twelve thousand, two hundred three".