3120022322111 has 4 divisors (see below), whose sum is σ = 3120026119224. Its totient is φ = 3120018525000.

The previous prime is 3120022322083. The next prime is 3120022322149. The reversal of 3120022322111 is 1112232200213.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3120022322111 - 2³⁰ = 3118948580287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120022322171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94805 + ... + 2499806.

It is an arithmetic number, because the mean of its divisors is an integer number (780006529806).

Almost surely, 2^{3120022322111} is an apocalyptic number.

3120022322111 is a deficient number, since it is larger than the sum of its proper divisors (3797113).

3120022322111 is a wasteful number, since it uses less digits than its factorization.

3120022322111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797112.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3120022322111 its reverse (1112232200213), we get a palindrome (4232254522324).

The spelling of 3120022322111 in words is "three trillion, one hundred twenty billion, twenty-two million, three hundred twenty-two thousand, one hundred eleven".