3122148412213 has 4 divisors (see below), whose sum is σ = 3122291658400. Its totient is φ = 3122005166028.

The previous prime is 3122148412177. The next prime is 3122148412219.

3122148412213 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3122148412213 - 2¹³ = 3122148404021 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 (3122148412219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71590395 + ... + 71633992.

It is an arithmetic number, because the mean of its divisors is an integer number (780572914600).

Almost surely, 2^{3122148412213} is an apocalyptic number.

It is an amenable number.

3122148412213 is a deficient number, since it is larger than the sum of its proper divisors (143246187).

3122148412213 is a wasteful number, since it uses less digits than its factorization.

3122148412213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143246186.

The product of its digits is 18432, while the sum is 34.

The spelling of 3122148412213 in words is "three trillion, one hundred twenty-two billion, one hundred forty-eight million, four hundred twelve thousand, two hundred thirteen".