3122040311 has 8 divisors (see below), whose sum is σ = 3362694384. Its totient is φ = 2881457280.

The previous prime is 3122040301. The next prime is 3122040323. The reversal of 3122040311 is 1130402213.

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

It is not a de Polignac number, because 3122040311 - 2⁶ = 3122040247 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 3122040311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122040301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104975 + ... + 131391.

It is an arithmetic number, because the mean of its divisors is an integer number (420336798).

Almost surely, 2^3122040311 is an apocalyptic number.

3122040311 is a deficient number, since it is larger than the sum of its proper divisors (240654073).

3122040311 is a wasteful number, since it uses less digits than its factorization.

3122040311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35521.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3122040311 is about 55875.2209033665. The cubic root of 3122040311 is about 1461.5471668824.

Adding to 3122040311 its reverse (1130402213), we get a palindrome (4252442524).

The spelling of 3122040311 in words is "three billion, one hundred twenty-two million, forty thousand, three hundred eleven".