3112031422223 has 4 divisors (see below), whose sum is σ = 3112252351440. Its totient is φ = 3111810493008.

The previous prime is 3112031422211. The next prime is 3112031422259. The reversal of 3112031422223 is 3222241302113.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3112031422223 - 2¹⁸ = 3112031160079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112031422192 and 3112031422201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3712031422223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110443478 + ... + 110471651.

It is an arithmetic number, because the mean of its divisors is an integer number (778063087860).

Almost surely, 2^{3112031422223} is an apocalyptic number.

3112031422223 is a deficient number, since it is larger than the sum of its proper divisors (220929217).

3112031422223 is a wasteful number, since it uses less digits than its factorization.

3112031422223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220929216.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 3112031422223 its reverse (3222241302113), we get a palindrome (6334272724336).

The spelling of 3112031422223 in words is "three trillion, one hundred twelve billion, thirty-one million, four hundred twenty-two thousand, two hundred twenty-three".