3123102212231 has 8 divisors (see below), whose sum is σ = 3155350049040. Its totient is φ = 3090855414528.

The previous prime is 3123102212183. The next prime is 3123102212273. The reversal of 3123102212231 is 1322122013213.

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 3123102212231 - 2³⁴ = 3105922343047 is a prime.

It is a super-2 number, since 2×3123102212231² (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 = 3123102212197 and 3123102212206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123102232231) 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, 6755105 + ... + 7202613.

It is an arithmetic number, because the mean of its divisors is an integer number (394418756130).

Almost surely, 2^{3123102212231} is an apocalyptic number.

3123102212231 is a deficient number, since it is larger than the sum of its proper divisors (32247836809).

3123102212231 is an equidigital number, since it uses as much as digits as its factorization.

3123102212231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519553.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 3123102212231 its reverse (1322122013213), we get a palindrome (4445224225444).

It can be divided in two parts, 3123102 and 212231, that added together give a palindrome (3335333).

The spelling of 3123102212231 in words is "three trillion, one hundred twenty-three billion, one hundred two million, two hundred twelve thousand, two hundred thirty-one".