2214420203 has 4 divisors (see below), whose sum is σ = 2218033248. Its totient is φ = 2210807160.

The previous prime is 2214420199. The next prime is 2214420211. The reversal of 2214420203 is 3020244122.

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 2214420203 - 2² = 2214420199 is a prime.

It is a super-2 number, since 2×2214420203² = 9807313670909122418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214420293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805603 + ... + 1806828.

It is an arithmetic number, because the mean of its divisors is an integer number (554508312).

Almost surely, 2^2214420203 is an apocalyptic number.

2214420203 is a deficient number, since it is larger than the sum of its proper divisors (3613045).

2214420203 is an equidigital number, since it uses as much as digits as its factorization.

2214420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613044.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2214420203 is about 47057.6264063542. The cubic root of 2214420203 is about 1303.4268959868.

Adding to 2214420203 its reverse (3020244122), we get a palindrome (5234664325).

The spelling of 2214420203 in words is "two billion, two hundred fourteen million, four hundred twenty thousand, two hundred three".