4215132211 has 4 divisors (see below), whose sum is σ = 4218886792. Its totient is φ = 4211377632.

The previous prime is 4215132179. The next prime is 4215132227. The reversal of 4215132211 is 1122315124.

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 4215132211 - 2⁵ = 4215132179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4215132511) 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, 1875606 + ... + 1877851.

It is an arithmetic number, because the mean of its divisors is an integer number (1054721698).

Almost surely, 2^4215132211 is an apocalyptic number.

4215132211 is a deficient number, since it is larger than the sum of its proper divisors (3754581).

4215132211 is a wasteful number, since it uses less digits than its factorization.

4215132211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754580.

The product of its digits is 480, while the sum is 22.

The square root of 4215132211 is about 64924.0495579258. The cubic root of 4215132211 is about 1615.3640015723.

Adding to 4215132211 its reverse (1122315124), we get a palindrome (5337447335).

The spelling of 4215132211 in words is "four billion, two hundred fifteen million, one hundred thirty-two thousand, two hundred eleven".