3112223641 has 8 divisors (see below), whose sum is σ = 3216040704. Its totient is φ = 3008620560.

The previous prime is 3112223591. The next prime is 3112223669. The reversal of 3112223641 is 1463222113.

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 3112223641 - 2⁹ = 3112223129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112223671) 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, 23650 + ... + 82363.

It is an arithmetic number, because the mean of its divisors is an integer number (402005088).

Almost surely, 2^3112223641 is an apocalyptic number.

3112223641 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3112223641 is a deficient number, since it is larger than the sum of its proper divisors (103817063).

3112223641 is a wasteful number, since it uses less digits than its factorization.

3112223641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106991.

The product of its digits is 1728, while the sum is 25.

The square root of 3112223641 is about 55787.3071674911. The cubic root of 3112223641 is about 1460.0137049129.

Adding to 3112223641 its reverse (1463222113), we get a palindrome (4575445754).

The spelling of 3112223641 in words is "three billion, one hundred twelve million, two hundred twenty-three thousand, six hundred forty-one".