3123111023322 has 16 divisors (see below), whose sum is σ = 6246307884960. Its totient is φ = 1041022701392.

The previous prime is 3123111023303. The next prime is 3123111023359. The reversal of 3123111023322 is 2233201113213.

It is a junction number, because it is equal to n+sod(n) for n = 3123111023292 and 3123111023301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098697 + ... + 3980972.

It is an arithmetic number, because the mean of its divisors is an integer number (390394242810).

Almost surely, 2^{3123111023322} is an apocalyptic number.

3123111023322 is an abundant number, since it is smaller than the sum of its proper divisors (3123196861638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3123111023322 is a wasteful number, since it uses less digits than its factorization.

3123111023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153197.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3123111023322 its reverse (2233201113213), we get a palindrome (5356312136535).

The spelling of 3123111023322 in words is "three trillion, one hundred twenty-three billion, one hundred eleven million, twenty-three thousand, three hundred twenty-two".