4220344001113 has 4 divisors (see below), whose sum is σ = 4257692178228. Its totient is φ = 4182995824000.

The previous prime is 4220344001089. The next prime is 4220344001149. The reversal of 4220344001113 is 3111004430224.

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 2085112896064 + 2135231105049 = 1443992^2 + 1461243^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220344001113 - 2²¹ = 4220341903961 is a prime.

It is a super-2 number, since 2×4220344001113² (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 (4220344001183) 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, 18674088388 + ... + 18674088613.

It is an arithmetic number, because the mean of its divisors is an integer number (1064423044557).

Almost surely, 2^{4220344001113} is an apocalyptic number.

It is an amenable number.

4220344001113 is a deficient number, since it is larger than the sum of its proper divisors (37348177115).

4220344001113 is a wasteful number, since it uses less digits than its factorization.

4220344001113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37348177114.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4220344001113 its reverse (3111004430224), we get a palindrome (7331348431337).

The spelling of 4220344001113 in words is "four trillion, two hundred twenty billion, three hundred forty-four million, one thousand, one hundred thirteen".