3123222303121 has 16 divisors (see below), whose sum is σ = 3154025226240. Its totient is φ = 3092600771920.

The previous prime is 3123222303007. The next prime is 3123222303167. The reversal of 3123222303121 is 1213032223213.

3123222303121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3123222303121 - 2²⁷ = 3123088085393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123222303521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38864460 + ... + 38944738.

It is an arithmetic number, because the mean of its divisors is an integer number (197126576640).

Almost surely, 2^{3123222303121} is an apocalyptic number.

It is an amenable number.

3123222303121 is a deficient number, since it is larger than the sum of its proper divisors (30802923119).

3123222303121 is a wasteful number, since it uses less digits than its factorization.

3123222303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81404.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3123222303121 its reverse (1213032223213), we get a palindrome (4336254526334).

The spelling of 3123222303121 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-two million, three hundred three thousand, one hundred twenty-one".