11002101211201 has 2 divisors, whose sum is σ = 11002101211202. Its totient is φ = 11002101211200.

The previous prime is 11002101211147. The next prime is 11002101211217. The reversal of 11002101211201 is 10211210120011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9428584360000 + 1573516851201 = 3070600^2 + 1254399^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002101211201 - 2⁴¹ = 8803077955649 is a prime.

It is a super-2 number, since 2×11002101211201² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11002101221201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501050605600 + 5501050605601.

It is an arithmetic number, because the mean of its divisors is an integer number (5501050605601).

Almost surely, 2^{11002101211201} is an apocalyptic number.

It is an amenable number.

11002101211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002101211201 is an equidigital number, since it uses as much as digits as its factorization.

11002101211201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11002101211201 its reverse (10211210120011), we get a palindrome (21213311331212).

The spelling of 11002101211201 in words is "eleven trillion, two billion, one hundred one million, two hundred eleven thousand, two hundred one".