2212244324013 has 4 divisors (see below), whose sum is σ = 2949659098688. Its totient is φ = 1474829549340.

The previous prime is 2212244324009. The next prime is 2212244324033. The reversal of 2212244324013 is 3104234422122.

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 not a de Polignac number, because 2212244324013 - 2² = 2212244324009 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 (2212244324033) 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, 368707387333 + ... + 368707387338.

It is an arithmetic number, because the mean of its divisors is an integer number (737414774672).

Almost surely, 2^{2212244324013} is an apocalyptic number.

It is an amenable number.

2212244324013 is a deficient number, since it is larger than the sum of its proper divisors (737414774675).

2212244324013 is an equidigital number, since it uses as much as digits as its factorization.

2212244324013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737414774674.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2212244324013 its reverse (3104234422122), we get a palindrome (5316478746135).

The spelling of 2212244324013 in words is "two trillion, two hundred twelve billion, two hundred forty-four million, three hundred twenty-four thousand, thirteen".