3122401121 has 8 divisors (see below), whose sum is σ = 3568809984. Its totient is φ = 2676080160.

The previous prime is 3122401111. The next prime is 3122401123. The reversal of 3122401121 is 1211042213.

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 3122401121 - 2¹⁴ = 3122384737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122401121.

It is not an unprimeable number, because it can be changed into a prime (3122401123) 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, 97376 + ... + 125406.

It is an arithmetic number, because the mean of its divisors is an integer number (446101248).

Almost surely, 2^3122401121 is an apocalyptic number.

It is an amenable number.

3122401121 is a deficient number, since it is larger than the sum of its proper divisors (446408863).

3122401121 is a wasteful number, since it uses less digits than its factorization.

3122401121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43951.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3122401121 is about 55878.4495221548. The cubic root of 3122401121 is about 1461.6034677271.

Adding to 3122401121 its reverse (1211042213), we get a palindrome (4333443334).

The spelling of 3122401121 in words is "three billion, one hundred twenty-two million, four hundred one thousand, one hundred twenty-one".