2214210043 has 4 divisors (see below), whose sum is σ = 2268215208. Its totient is φ = 2160204880.

The previous prime is 2214210013. The next prime is 2214210113. The reversal of 2214210043 is 3400124122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2214210043 - 2⁹ = 2214209531 is a prime.

It is a super-2 number, since 2×2214210043² = 9805452229044123698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2214210043.

It is not an unprimeable number, because it can be changed into a prime (2214210013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27002521 + ... + 27002602.

It is an arithmetic number, because the mean of its divisors is an integer number (567053802).

Almost surely, 2^2214210043 is an apocalyptic number.

2214210043 is a deficient number, since it is larger than the sum of its proper divisors (54005165).

2214210043 is an equidigital number, since it uses as much as digits as its factorization.

2214210043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54005164.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2214210043 is about 47055.3933465655. The cubic root of 2214210043 is about 1303.3856606840.

Adding to 2214210043 its reverse (3400124122), we get a palindrome (5614334165).

The spelling of 2214210043 in words is "two billion, two hundred fourteen million, two hundred ten thousand, forty-three".