3122263043243 has 8 divisors (see below), whose sum is σ = 3136012888176. Its totient is φ = 3108523600000.

The previous prime is 3122263043147. The next prime is 3122263043267. The reversal of 3122263043243 is 3423403622213.

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

It is a cyclic number.

It is not a de Polignac number, because 3122263043243 - 2²² = 3122258848939 is a prime.

It is a super-2 number, since 2×3122263043243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122263043743) 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 7 ways as a sum of consecutive naturals, for example, 1998458 + ... + 3199743.

It is an arithmetic number, because the mean of its divisors is an integer number (392001611022).

Almost surely, 2^{3122263043243} is an apocalyptic number.

3122263043243 is a deficient number, since it is larger than the sum of its proper divisors (13749844933).

3122263043243 is a wasteful number, since it uses less digits than its factorization.

3122263043243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200845.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 3122263043243 its reverse (3423403622213), we get a palindrome (6545666665456).

The spelling of 3122263043243 in words is "three trillion, one hundred twenty-two billion, two hundred sixty-three million, forty-three thousand, two hundred forty-three".