3121020201122 has 8 divisors (see below), whose sum is σ = 4681587033936. Its totient is φ = 1560491189812.

The previous prime is 3121020201119. The next prime is 3121020201191. The reversal of 3121020201122 is 2211020201213.

3121020201122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3121020201122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9248168 + ... + 9579699.

It is an arithmetic number, because the mean of its divisors is an integer number (585198379242).

Almost surely, 2^{3121020201122} is an apocalyptic number.

3121020201122 is a deficient number, since it is larger than the sum of its proper divisors (1560566832814).

3121020201122 is a wasteful number, since it uses less digits than its factorization.

3121020201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18910752.

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

Adding to 3121020201122 its reverse (2211020201213), we get a palindrome (5332040402335).

Subtracting from 3121020201122 its reverse (2211020201213), we obtain a palindrome (909999999909).

The spelling of 3121020201122 in words is "three trillion, one hundred twenty-one billion, twenty million, two hundred one thousand, one hundred twenty-two".