4221134511 has 32 divisors (see below), whose sum is σ = 6224069376. Its totient is φ = 2523360000.

The previous prime is 4221134509. The next prime is 4221134513. The reversal of 4221134511 is 1154311224.

It is an interprime number because it is at equal distance from previous prime (4221134509) and next prime (4221134513).

It is not a de Polignac number, because 4221134511 - 2¹ = 4221134509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221134513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 934320 + ... + 938826.

It is an arithmetic number, because the mean of its divisors is an integer number (194502168).

Almost surely, 2^4221134511 is an apocalyptic number.

4221134511 is a deficient number, since it is larger than the sum of its proper divisors (2002934865).

4221134511 is a wasteful number, since it uses less digits than its factorization.

4221134511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903.

The product of its digits is 960, while the sum is 24.

The square root of 4221134511 is about 64970.2586650230. The cubic root of 4221134511 is about 1616.1303911908.

Adding to 4221134511 its reverse (1154311224), we get a palindrome (5375445735).

It can be divided in two parts, 422113 and 4511, that added together give a palindrome (426624).

The spelling of 4221134511 in words is "four billion, two hundred twenty-one million, one hundred thirty-four thousand, five hundred eleven".