3112220344023 has 80 divisors (see below), whose sum is σ = 5560277184000. Its totient is φ = 1696184639424.

The previous prime is 3112220344019. The next prime is 3112220344073. The reversal of 3112220344023 is 3204430222113.

3112220344023 is a `hidden beast` number, since 3 + 1 + 1 + 2 + 220 + 34 + 402 + 3 = 666.

It is not a de Polignac number, because 3112220344023 - 2² = 3112220344019 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112220344073) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4181353 + ... + 4869101.

It is an arithmetic number, because the mean of its divisors is an integer number (69503464800).

Almost surely, 2^{3112220344023} is an apocalyptic number.

3112220344023 is a deficient number, since it is larger than the sum of its proper divisors (2448056839977).

3112220344023 is a wasteful number, since it uses less digits than its factorization.

3112220344023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688138 (or 688129 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 3112220344023 its reverse (3204430222113), we get a palindrome (6316650566136).

The spelling of 3112220344023 in words is "three trillion, one hundred twelve billion, two hundred twenty million, three hundred forty-four thousand, twenty-three".