2222364461 has 2 divisors, whose sum is σ = 2222364462. Its totient is φ = 2222364460.

The previous prime is 2222364437. The next prime is 2222364499. The reversal of 2222364461 is 1644632222.

It is a happy number.

2222364461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1858127236 + 364237225 = 43106^2 + 19085^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222364461 - 2¹⁴ = 2222348077 is a prime.

It is a super-3 number, since 3×2222364461³ (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222364421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111182230 + 1111182231.

It is an arithmetic number, because the mean of its divisors is an integer number (1111182231).

Almost surely, 2^2222364461 is an apocalyptic number.

It is an amenable number.

2222364461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222364461 is an equidigital number, since it uses as much as digits as its factorization.

2222364461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 32.

The square root of 2222364461 is about 47141.9607250271. The cubic root of 2222364461 is about 1304.9837220950.

Adding to 2222364461 its reverse (1644632222), we get a palindrome (3866996683).

The spelling of 2222364461 in words is "two billion, two hundred twenty-two million, three hundred sixty-four thousand, four hundred sixty-one".