4220132131 has 4 divisors (see below), whose sum is σ = 4222019200. Its totient is φ = 4218245064.

The previous prime is 4220132093. The next prime is 4220132141. The reversal of 4220132131 is 1312310224.

It is a happy number.

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 4220132131 - 2²⁵ = 4186577699 is a prime.

It is a super-2 number, since 2×4220132131² = 35619030406197202322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4220132099 and 4220132108.

It is not an unprimeable number, because it can be changed into a prime (4220132141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940176 + ... + 944653.

It is an arithmetic number, because the mean of its divisors is an integer number (1055504800).

Almost surely, 2^4220132131 is an apocalyptic number.

4220132131 is a deficient number, since it is larger than the sum of its proper divisors (1887069).

4220132131 is a wasteful number, since it uses less digits than its factorization.

4220132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887068.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4220132131 is about 64962.5440619439. The cubic root of 4220132131 is about 1616.0024552039.

Adding to 4220132131 its reverse (1312310224), we get a palindrome (5532442355).

The spelling of 4220132131 in words is "four billion, two hundred twenty million, one hundred thirty-two thousand, one hundred thirty-one".