2211020200043 has 2 divisors, whose sum is σ = 2211020200044. Its totient is φ = 2211020200042.

The previous prime is 2211020200003. The next prime is 2211020200061. The reversal of 2211020200043 is 3400020201122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211020200043 - 2¹⁶ = 2211020134507 is a prime.

It is a super-2 number, since 2×2211020200043² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211020199994 and 2211020200030.

It is not a weakly prime, because it can be changed into another prime (2211020200003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105510100021 + 1105510100022.

It is an arithmetic number, because the mean of its divisors is an integer number (1105510100022).

Almost surely, 2^{2211020200043} is an apocalyptic number.

2211020200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211020200043 is an equidigital number, since it uses as much as digits as its factorization.

2211020200043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2211020200043 its reverse (3400020201122), we get a palindrome (5611040401165).

The spelling of 2211020200043 in words is "two trillion, two hundred eleven billion, twenty million, two hundred thousand, forty-three".