4220134203 has 4 divisors (see below), whose sum is σ = 5626845608. Its totient is φ = 2813422800.

The previous prime is 4220134199. The next prime is 4220134211. The reversal of 4220134203 is 3024310224.

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

It is not a de Polignac number, because 4220134203 - 2² = 4220134199 is a prime.

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 4220134203.

It is not an unprimeable number, because it can be changed into a prime (4220134703) 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, 703355698 + ... + 703355703.

It is an arithmetic number, because the mean of its divisors is an integer number (1406711402).

Almost surely, 2^4220134203 is an apocalyptic number.

4220134203 is a deficient number, since it is larger than the sum of its proper divisors (1406711405).

4220134203 is a wasteful number, since it uses less digits than its factorization.

4220134203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406711404.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4220134203 is about 64962.5600095932. The cubic root of 4220134203 is about 1616.0027196787.

Adding to 4220134203 its reverse (3024310224), we get a palindrome (7244444427).

The spelling of 4220134203 in words is "four billion, two hundred twenty million, one hundred thirty-four thousand, two hundred three".