3122042213135 has 4 divisors (see below), whose sum is σ = 3746450655768. Its totient is φ = 2497633770504.

The previous prime is 3122042213119. The next prime is 3122042213137. The reversal of 3122042213135 is 5313122402213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3122042213135 - 2⁴ = 3122042213119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122042213098 and 3122042213107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122042213137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312204221309 + ... + 312204221318.

It is an arithmetic number, because the mean of its divisors is an integer number (936612663942).

Almost surely, 2^{3122042213135} is an apocalyptic number.

3122042213135 is a deficient number, since it is larger than the sum of its proper divisors (624408442633).

3122042213135 is an equidigital number, since it uses as much as digits as its factorization.

3122042213135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624408442632.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 3122042213135 its reverse (5313122402213), we get a palindrome (8435164615348).

The spelling of 3122042213135 in words is "three trillion, one hundred twenty-two billion, forty-two million, two hundred thirteen thousand, one hundred thirty-five".