4222532131 has 8 divisors (see below), whose sum is σ = 4503083760. Its totient is φ = 3945554688.

The previous prime is 4222532099. The next prime is 4222532137. The reversal of 4222532131 is 1312352224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4222532131 - 2⁵ = 4222532099 is a prime.

It is a super-2 number, since 2×4222532131² = 35659555194654802322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4222532096 and 4222532105.

It is not an unprimeable number, because it can be changed into a prime (4222532137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891106 + ... + 895831.

It is an arithmetic number, because the mean of its divisors is an integer number (562885470).

Almost surely, 2^4222532131 is an apocalyptic number.

4222532131 is a deficient number, since it is larger than the sum of its proper divisors (280551629).

4222532131 is a wasteful number, since it uses less digits than its factorization.

4222532131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787093.

The product of its digits is 2880, while the sum is 25.

The square root of 4222532131 is about 64981.0136193642. The cubic root of 4222532131 is about 1616.3087387344.

Adding to 4222532131 its reverse (1312352224), we get a palindrome (5534884355).

The spelling of 4222532131 in words is "four billion, two hundred twenty-two million, five hundred thirty-two thousand, one hundred thirty-one".