3340162221 has 24 divisors (see below), whose sum is σ = 4942329504. Its totient is φ = 1989961440.

The previous prime is 3340162219. The next prime is 3340162249. The reversal of 3340162221 is 1222610433.

It is not a de Polignac number, because 3340162221 - 2¹ = 3340162219 is a prime.

It is a super-2 number, since 2×3340162221² = 22313367325191305682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3340162191 and 3340162200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340162271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100335 + ... + 129411.

It is an arithmetic number, because the mean of its divisors is an integer number (205930396).

Almost surely, 2^3340162221 is an apocalyptic number.

It is an amenable number.

3340162221 is a deficient number, since it is larger than the sum of its proper divisors (1602167283).

3340162221 is a wasteful number, since it uses less digits than its factorization.

3340162221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29209 (or 29150 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3340162221 is about 57794.1365624576. The cubic root of 3340162221 is about 1494.8209866825.

Adding to 3340162221 its reverse (1222610433), we get a palindrome (4562772654).

It can be divided in two parts, 3340 and 162221, that added together give a palindrome (165561).

The spelling of 3340162221 in words is "three billion, three hundred forty million, one hundred sixty-two thousand, two hundred twenty-one".