4512422331 has 32 divisors (see below), whose sum is σ = 6745643520. Its totient is φ = 2981139552.

The previous prime is 4512422287. The next prime is 4512422339. The reversal of 4512422331 is 1332242154.

It is not a de Polignac number, because 4512422331 - 2⁶ = 4512422267 is a prime.

It is a super-2 number, since 2×4512422331² = 40723910586614947122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4512422295 and 4512422304.

It is not an unprimeable number, because it can be changed into a prime (4512422339) 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, 1680516 + ... + 1683198.

It is an arithmetic number, because the mean of its divisors is an integer number (210801360).

Almost surely, 2^4512422331 is an apocalyptic number.

4512422331 is a deficient number, since it is larger than the sum of its proper divisors (2233221189).

4512422331 is a wasteful number, since it uses less digits than its factorization.

4512422331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232 (or 3226 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4512422331 is about 67174.5661020598. The cubic root of 4512422331 is about 1652.4814002879.

Adding to 4512422331 its reverse (1332242154), we get a palindrome (5844664485).

The spelling of 4512422331 in words is "four billion, five hundred twelve million, four hundred twenty-two thousand, three hundred thirty-one".