3442220113 has 4 divisors (see below), whose sum is σ = 3444377140. Its totient is φ = 3440063088.

The previous prime is 3442220077. The next prime is 3442220123. The reversal of 3442220113 is 3110222443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3110222443 = 15131 ⋅205553.

It can be written as a sum of positive squares in 2 ways, for example, as 1141291089 + 2300929024 = 33783^2 + 47968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3442220113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442220123) 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, 1076118 + ... + 1079311.

It is an arithmetic number, because the mean of its divisors is an integer number (861094285).

Almost surely, 2^3442220113 is an apocalyptic number.

It is an amenable number.

3442220113 is a deficient number, since it is larger than the sum of its proper divisors (2157027).

3442220113 is a wasteful number, since it uses less digits than its factorization.

3442220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157026.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3442220113 is about 58670.4364480102. The cubic root of 3442220113 is about 1509.8931423001.

Adding to 3442220113 its reverse (3110222443), we get a palindrome (6552442556).

The spelling of 3442220113 in words is "three billion, four hundred forty-two million, two hundred twenty thousand, one hundred thirteen".