3122230322213 has 4 divisors (see below), whose sum is σ = 3305890929420. Its totient is φ = 2938569715008.

The previous prime is 3122230322149. The next prime is 3122230322303.

3122230322213 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1962512404609 + 1159717917604 = 1400897^2 + 1076902^2 .

It is a cyclic number.

It is not a de Polignac number, because 3122230322213 - 2⁶ = 3122230322149 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 (3122230328213) 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, 91830303578 + ... + 91830303611.

It is an arithmetic number, because the mean of its divisors is an integer number (826472732355).

Almost surely, 2^{3122230322213} is an apocalyptic number.

It is an amenable number.

3122230322213 is a deficient number, since it is larger than the sum of its proper divisors (183660607207).

3122230322213 is a wasteful number, since it uses less digits than its factorization.

3122230322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183660607206.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 3122230 and 322213, that added together give a palindrome (3444443).

The spelling of 3122230322213 in words is "three trillion, one hundred twenty-two billion, two hundred thirty million, three hundred twenty-two thousand, two hundred thirteen".