11211002200043 has 2 divisors, whose sum is σ = 11211002200044. Its totient is φ = 11211002200042.

The previous prime is 11211002200031. The next prime is 11211002200129. The reversal of 11211002200043 is 34000220011211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11211002200043 - 2¹⁴ = 11211002183659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11211002199994 and 11211002200030.

It is not a weakly prime, because it can be changed into another prime (11211002200843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605501100021 + 5605501100022.

It is an arithmetic number, because the mean of its divisors is an integer number (5605501100022).

Almost surely, 2^{11211002200043} is an apocalyptic number.

11211002200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211002200043 is an equidigital number, since it uses as much as digits as its factorization.

11211002200043 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 11211002200043 its reverse (34000220011211), we get a palindrome (45211222211254).

The spelling of 11211002200043 in words is "eleven trillion, two hundred eleven billion, two million, two hundred thousand, forty-three".