3223112431 has 32 divisors (see below), whose sum is σ = 4059933696. Its totient is φ = 2485728000.

The previous prime is 3223112407. The next prime is 3223112441. The reversal of 3223112431 is 1342113223.

3223112431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3223112431 - 2⁹ = 3223111919 is a prime.

It is a super-2 number, since 2×3223112431² = 20776907485733459522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223112441) 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, 3915886 + ... + 3916708.

It is an arithmetic number, because the mean of its divisors is an integer number (126872928).

Almost surely, 2^3223112431 is an apocalyptic number.

3223112431 is a deficient number, since it is larger than the sum of its proper divisors (836821265).

3223112431 is a wasteful number, since it uses less digits than its factorization.

3223112431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its digits is 864, while the sum is 22.

The square root of 3223112431 is about 56772.4619071606. The cubic root of 3223112431 is about 1477.1518805974.

Adding to 3223112431 its reverse (1342113223), we get a palindrome (4565225654).

The spelling of 3223112431 in words is "three billion, two hundred twenty-three million, one hundred twelve thousand, four hundred thirty-one".