3112102022123 has 8 divisors (see below), whose sum is σ = 3120176771520. Its totient is φ = 3104028835200.

The previous prime is 3112102022119. The next prime is 3112102022143. The reversal of 3112102022123 is 3212202012113.

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 3112102022123 - 2² = 3112102022119 is a prime.

It is a super-2 number, since 2×3112102022123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112102022095 and 3112102022104.

It is not an unprimeable number, because it can be changed into a prime (3112102022143) 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, 3652286 + ... + 4423052.

It is an arithmetic number, because the mean of its divisors is an integer number (390022096440).

Almost surely, 2^{3112102022123} is an apocalyptic number.

3112102022123 is a deficient number, since it is larger than the sum of its proper divisors (8074749397).

3112102022123 is a wasteful number, since it uses less digits than its factorization.

3112102022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781237.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3112102022123 its reverse (3212202012113), we get a palindrome (6324304034236).

The spelling of 3112102022123 in words is "three trillion, one hundred twelve billion, one hundred two million, twenty-two thousand, one hundred twenty-three".