3212442231 has 8 divisors (see below), whose sum is σ = 4399020144. Its totient is φ = 2083746240.

The previous prime is 3212442203. The next prime is 3212442241. The reversal of 3212442231 is 1322442123.

It is a happy number.

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

It is not a de Polignac number, because 3212442231 - 2⁵ = 3212442199 is a prime.

It is a super-2 number, since 2×3212442231² = 20639570175024514722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212442241) 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, 14470350 + ... + 14470571.

It is an arithmetic number, because the mean of its divisors is an integer number (549877518).

Almost surely, 2^3212442231 is an apocalyptic number.

3212442231 is a deficient number, since it is larger than the sum of its proper divisors (1186577913).

3212442231 is a wasteful number, since it uses less digits than its factorization.

3212442231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28940961.

The product of its digits is 2304, while the sum is 24.

The square root of 3212442231 is about 56678.4106252107. The cubic root of 3212442231 is about 1475.5200282232.

Adding to 3212442231 its reverse (1322442123), we get a palindrome (4534884354).

The spelling of 3212442231 in words is "three billion, two hundred twelve million, four hundred forty-two thousand, two hundred thirty-one".