2213340401 has 4 divisors (see below), whose sum is σ = 2216848704. Its totient is φ = 2209832100.

The previous prime is 2213340397. The next prime is 2213340413. The reversal of 2213340401 is 1040433122.

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 a cyclic number.

It is not a de Polignac number, because 2213340401 - 2² = 2213340397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213340461) 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 3 ways as a sum of consecutive naturals, for example, 1753205 + ... + 1754466.

It is an arithmetic number, because the mean of its divisors is an integer number (554212176).

Almost surely, 2^2213340401 is an apocalyptic number.

It is an amenable number.

2213340401 is a deficient number, since it is larger than the sum of its proper divisors (3508303).

2213340401 is an equidigital number, since it uses as much as digits as its factorization.

2213340401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508302.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2213340401 is about 47046.1518192508. The cubic root of 2213340401 is about 1303.2150012741.

Adding to 2213340401 its reverse (1040433122), we get a palindrome (3253773523).

The spelling of 2213340401 in words is "two billion, two hundred thirteen million, three hundred forty thousand, four hundred one".