2222454413 has 4 divisors (see below), whose sum is σ = 2252899068. Its totient is φ = 2192009760.

The previous prime is 2222454359. The next prime is 2222454463. The reversal of 2222454413 is 3144542222.

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 811851049 + 1410603364 = 28493^2 + 37558^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222454413 - 2²⁴ = 2205677197 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 (2222454463) 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, 15222218 + ... + 15222363.

It is an arithmetic number, because the mean of its divisors is an integer number (563224767).

Almost surely, 2^2222454413 is an apocalyptic number.

It is an amenable number.

2222454413 is a deficient number, since it is larger than the sum of its proper divisors (30444655).

2222454413 is an equidigital number, since it uses as much as digits as its factorization.

2222454413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30444654.

The product of its digits is 15360, while the sum is 29.

The square root of 2222454413 is about 47142.9147698782. The cubic root of 2222454413 is about 1305.0013286149.

Adding to 2222454413 its reverse (3144542222), we get a palindrome (5366996635).

The spelling of 2222454413 in words is "two billion, two hundred twenty-two million, four hundred fifty-four thousand, four hundred thirteen".