2210220043 has 2 divisors, whose sum is σ = 2210220044. Its totient is φ = 2210220042.

The previous prime is 2210219993. The next prime is 2210220071. The reversal of 2210220043 is 3400220122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210220043 - 2¹³ = 2210211851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210219999 and 2210220026.

It is not a weakly prime, because it can be changed into another prime (2210820043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105110021 + 1105110022.

It is an arithmetic number, because the mean of its divisors is an integer number (1105110022).

Almost surely, 2^2210220043 is an apocalyptic number.

2210220043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210220043 is an equidigital number, since it uses as much as digits as its factorization.

2210220043 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 16.

The square root of 2210220043 is about 47012.9773892273. The cubic root of 2210220043 is about 1302.6022909068.

Adding to 2210220043 its reverse (3400220122), we get a palindrome (5610440165).

The spelling of 2210220043 in words is "two billion, two hundred ten million, two hundred twenty thousand, forty-three".