2202400043 has 2 divisors, whose sum is σ = 2202400044. Its totient is φ = 2202400042.

The previous prime is 2202400037. The next prime is 2202400051. The reversal of 2202400043 is 3400042022.

2202400043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202400043 - 2⁴ = 2202400027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202399994 and 2202400030.

It is not a weakly prime, because it can be changed into another prime (2202400003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101200021 + 1101200022.

It is an arithmetic number, because the mean of its divisors is an integer number (1101200022).

Almost surely, 2^2202400043 is an apocalyptic number.

2202400043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202400043 is an equidigital number, since it uses as much as digits as its factorization.

2202400043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2202400043 is about 46929.7351686540. The cubic root of 2202400043 is about 1301.0642257882.

Adding to 2202400043 its reverse (3400042022), we get a palindrome (5602442065).

The spelling of 2202400043 in words is "two billion, two hundred two million, four hundred thousand, forty-three".