11011002211051 has 2 divisors, whose sum is σ = 11011002211052. Its totient is φ = 11011002211050.

The previous prime is 11011002211037. The next prime is 11011002211129. The reversal of 11011002211051 is 15011220011011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11011002211051 - 2⁹ = 11011002210539 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011002211751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505501105525 + 5505501105526.

It is an arithmetic number, because the mean of its divisors is an integer number (5505501105526).

Almost surely, 2^{11011002211051} is an apocalyptic number.

11011002211051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011002211051 is an equidigital number, since it uses as much as digits as its factorization.

11011002211051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 16.

Adding to 11011002211051 its reverse (15011220011011), we get a palindrome (26022222222062).

The spelling of 11011002211051 in words is "eleven trillion, eleven billion, two million, two hundred eleven thousand, fifty-one".